>There is no regulation that can actually stop it.
As a gun owner, sure there is. If your gun shows up in a crime, you get indicted as well. That would put a big dent in people being willing to buy guns for others.
Also making sure there are no secondary sales without background checks, which is supported by (I think?) the majority of Americans would help.
Repeat offenders at losing guns lose the right to any guns.
All of these would stop repeat offenders, and if I recall, the majority of straw sales are repeat offenders knowing they don't get in much or any trouble buying guns this way.
>Also making sure there are no secondary sales without background checks, which is supported by (I think?) the majority of Americans would help.
It's only supported by the majority of Americans until you ask them about specific situations and policy implications. Instead of a generic "Do you support universal background checks?" question they should try asking "Should you have to perform a background check to loan a gun to your roommate to take to the range?" or "Should you have to perform a background check to loan a gun to your next door neighbor who is worried her violent stalker ex-boyfriend has figured out where she lives?" and you'll find much lower levels of support.
> "Should you have to perform a background check to loan a gun to your roommate to take to the range?" or "Should you have to perform a background check to loan a gun to your next door neighbor who is worried her violent stalker ex-boyfriend has figured out where she lives?"
Yes to both. It takes 30 seconds to run the check. They're not required to interview kindergarden classmates or something crazy.
It takes a trip to your nearest FFL willing to run a background check, and who will usually charge for it. And oops! Your next-door neighbor's name matched a different person who has a criminal record, and she now has to wait three days to transfer the gun. And oops again! She already got raped and beaten to death by her ex in the time it took for NICS to clear her.
The idea that a seller/gifter of a gun should be responsible for doing a full background check on a recipient seems preposterous.
As far as I know, in Massachusetts anybody who has a license to carry has already passed a background check. If the recipient has an LTC, then you know they're okay. And as the transferer, you most likely want to be entering the transaction into the state's database of ownership ^h^h^h^h^h^h^h^h^h transfers so that if something nefarious is done with the gun, they don't come looking at you.
Of course the waiting time (and possible hoops, depending on city/town/class/race/etc) to originally get your license to carry dovetails right into your (hyperbolic) point. And I don't particularly enjoy having to register personal property with the state, nor needing a license to possess personal property. And overall Massachusetts is known as one of the most restrictive firearm regimes in the nation. Still I just feel its worth looking at how existing regimes tackle the problem, to see where their pain points and loopholes are. I feel electronic databases would be a lot less onerous in general if they were built with foundational cryptographic privacy, with a public audit log for every access.
Overall I feel like we'd be better off focusing on fixing our society's pervasive mental health problem rather than turning the whole country into a padded room by myopically focusing on inanimate objects. Mentally healthy people don't want to shoot up schools/trains/churches.
(I'm aware my comment is full of non-partisan nuance. Downvote away)
Alternatively, we can continue to have mass killings, single killings, and lots of crime by guns bought by people that should have been blocked.
For every person you cherry picked getting raped that would have stopped the assailant with a gun, many more are killed under the current system.
Instead of picking outlying events and trying to put them forth as common, why not look at common events to start with? You'll get much better policy and understanding from that.
> For every person you cherry picked getting raped that would have stopped the assailant with a gun, many more are killed under the current system.
The CDC disagrees with you. In the study that is fairly well known at this point, the CDC estimates 500k defensive gun uses every year in the US. Note that I am giving you the lowest number in their range. However there are about 40k deaths due to gun usage every year. 75% of all deaths due to gun usage are suicides. In actuality, there are 10k deaths due to gun usage we need to look at during discussion of gun regulation in the United States.
The CDC does not agree with you, because you are grossly misrepresenting what they said [1].
When they cited a number they gave a range: 60,000 to 2.5 million. Quite the uncertainty there. They've since replaced the wording on that page entirely, because the CDC doesn't actually know: the CDC is effectively prohibited from investigating gun violence [2]
We completely need to look at suicides as well. At least 2/3 of suicides are based on a fleeting desire, which means interrupting the act without any other intervention will save a life. Making it harder to commit suicide with a gun could save 20k+ people a year. Which actually makes it (from a public health perspective) even more important than preventing all other forms of gun death.
Also, since I've never heard of this CDC study, you should provide a link if you plan to cite it. I think it's more common in your social circle/internet bubble than with the general population.
No, we will not regulate gun ownership based off suicides. Suicidal people will do what they do regardless of if guns are legal. Do not remove rights of others because of an overwhelmingly small minority.
Fund mental health if you want to help the suicidal people.
I've heard this argument before and it seems off to me somehow, but I haven't quite put my finger on it.
> At least 2/3 of suicides are based on a fleeting desire
How do you know?
I'm not being snarky. I'm genuinely curious.
We obviously can't ask someone who was successful at committing suicide about their mental/emotional state, eh?
For the sake of discussion let's assume the point.
These suicides by gun due to "a fleeting desire" would be presumably among people who already had guns? How fleeting is the desire?
Is the idea that if someone who has been struck by the "fleeting desire" to kill themself has to go get a gun first then there's time for the "fleeting desire" to wear off before they can act on it?
Non-snarky answer: You look at the rates of people attempting suicide a second time if their first attempt was interrupted, and you do your best to identify only the serious first attempts.
The point isn't that people buy a gun to commit suicide, it's that if you already have a gun you will use it when overwhelmed as opposed to attempting to kill yourself in a less successful way.
FWIW the argument still seems weak to me. The methodology here is still unclear:
> You look at the rates of people attempting suicide a second time if their first attempt was interrupted, and you do your best to identify only the serious first attempts
You find people that definitely attempted suicide and were interrupted, then track them (for how long?) to see if they try again? An attempt is counted as "serious" only if they try again (within some time frame)?
Are you saying that 2/3 of them don't try again?
- - - -
> if you already have a gun you will use it when overwhelmed as opposed to attempting to kill yourself in a less successful way.
Okay, but then what's the intervention here?
Are you saying that we remove guns from everyone just in case someone has a really bad day and offs themself? (I do not mean to sound flippant, I hope I'm not coming across that way. I'm thinking of Hunter Thompson here, RIP, who arguably should not have had access to firearms in his condition.)
> Are you saying that 2/3 of them don't try again?
Yes.
> ou find people that definitely attempted suicide and were interrupted, then track them
Pretty much. Obviously, people's natural lifespans exceed how long these studies have been going on, so there's a natural timelimit. I think most studies look 5 years out.
> An attempt is counted as "serious" only if they try again
No, the exact opposite. You try to find out if the interrupted attempt was serious. I'm saying that the 2/3 number isn't counting people who idly speculate about suicide or write a note. It's counting people who take steps that realistically can be interpreted as an attempt.
Of those people who made a "serious" attempt, 2/3 will not try again.
> Okay, but then what's the intervention here?
I mean, if you're jumping from "suicides are irrelevant" to "what policies can prevent them", I'm not sure. If we didn't care about self-defense, there would be lots of policies (requiring guns to be locked up at ranges or something), but people do care about self-defense. And any barrier that will prevent suicide likely will prevent that. Consider some magic program that assesses mental state. You're probably under similar emotional stress in both suicide and self-defense.
But as is, that does seem to be one thing "red flag" laws are for.
The most 'common' event for someone buying a gun is that the shoot it at the range a few times a year, maybe hunt with it occasionally or put it in their waistband as a means of self-defense. If you want common to the exclusion of the less common, there it is.
If you're not involved in gang banging / drugs then in the extremely uncommon chance you die by firearm, it's most likely it was a choice of suicide. In Europe and many other developed nations with harsh firearm laws, suicide via physician is an option so a more comforting and society-approved solution rather than firearm becomes more favored for suicide.
> Alternatively, we can continue to have mass killings, single killings, and lots of crime by guns bought by people that should have been blocked.
Sounds possible in theory, but not so much in practice. Let's say I live my whole life as a model citizen, then one day buy a gun with the intent to kill a bunch of people. No background check in the world would deny my purchase. What now?
In any case, your hypothetical model citizen wouldn’t be bothered by background checks and waiting periods, so there’s no harm in restrictions that prevent crimes that would be stopped by a mandatory cooling off period.
The Vegas shooter had no priors and no discernable motive, so people definitely do "just snap." The Texas clocktower shooter also appears to have gone crazy over a relatively short period of time due to a brain tumor.
It is far, far more likely that the domestic/partner violence perpetrator will have a gun than the use of a gun to defend against such violence by female victims.
It is quite common that the perpetrators of mass shootings have previously had the police called to them by their partner. Rarely is anything done about this, but that's the motivation for "red flag" laws.
There were reasons things were rarely done. Most importantly, under 18 or non-married calls didn't count as red flags. Congress just passed a bill fixing those two issues going forward that Biden is extremely likely to sign into law.
> Yes to both. It takes 30 seconds to run the check. They're not required to interview kindergarden classmates or something crazy.
In CA it takes two visits to an FFL for each transfer (to them and back to you) with a 10 day waiting period in between the two visits and a $35 fee. Your "it takes 30 seconds" tells me you have no idea the reality of how gun laws affect the law abiding.
That sounds like you're describing a current transfer regime. We're talking about requiring background checks. An NICS background check completes in 30 seconds.
California's more draconian rules than what's been proposed has no bearing on anything.
California's (and other states') rules have a huge bearing on the issue, because they're clear examples of what gun control advocates are trying to implement since they're what they've actually implemented.
To have access to NICS you need to be an FFL. So you at least have to go to an FFL. They will charge you to do the check and federally required paperwork (which takes longer than 30 seconds). The only thing that the other poster said that isn't something universal at the federal level is the waiting period.
Nevada built their own background check system on top of the federal system and already legally requires private sellers to run one. Therefore the costs won't increase by a federal law requiring background checks and the length of time can decrease is the Nevada public safety department is better funded.
That's a bit of a straw man. Even closing loopholes around private sales would improve the situation somewhat, and a majority of Americans definitely support that.
Not at all, the current state-level bans on private sales only make exceptions for immediate family members and a few other specific groups/situations, they would make the behavior in my questions a felony.
Here's Washington State's exceptions (note that c would not apply to my violent ex scenario because the violent ex would need to be actually present at the time of the transfer and threatening harm):
(4) This section does not apply to:
(a) A transfer between immediate family members, which for this subsection shall be limited to spouses, domestic partners, parents, parents-in-law, children, siblings, siblings-in-law, grandparents, grandchildren, nieces, nephews, first cousins, aunts, and uncles, that is a bona fide gift or loan;
(b) The sale or transfer of an antique firearm;
(c) A temporary transfer of possession of a firearm if such transfer is necessary to prevent imminent death or great bodily harm to the person to whom the firearm is transferred if:
(i) The temporary transfer only lasts as long as immediately necessary to prevent such imminent death or great bodily harm; and
(ii) The person to whom the firearm is transferred is not prohibited from possessing firearms under state or federal law;
(d) A temporary transfer of possession of a firearm if: (i) The transfer is intended to prevent suicide or self-inflicted great bodily harm; (ii) the transfer lasts only as long as reasonably necessary to prevent death or great bodily harm; and (iii) the firearm is not utilized by the transferee for any purpose for the duration of the temporary transfer;
(e) Any law enforcement or corrections agency and, to the extent the person is acting within the course and scope of his or her employment or official duties, any law enforcement or corrections officer, United States marshal, member of the armed forces of the United States or the national guard, or federal official;
(f) A federally licensed gunsmith who receives a firearm solely for the purposes of service or repair, or the return of the firearm to its owner by the federally licensed gunsmith;
(g) The temporary transfer of a firearm (i) between spouses or domestic partners; (ii) if the temporary transfer occurs, and the firearm is kept at all times, at an established shooting range authorized by the governing body of the jurisdiction in which such range is located; (iii) if the temporary transfer occurs and the transferee's possession of the firearm is exclusively at a lawful organized competition involving the use of a firearm, or while participating in or practicing for a performance by an organized group that uses firearms as a part of the performance; (iv) to a person who is under eighteen years of age for lawful hunting, sporting, or educational purposes while under the direct supervision and control of a responsible adult who is not prohibited from possessing firearms; (v) under circumstances in which the transferee and the firearm remain in the presence of the transferor; or (vi) while hunting if the hunting is legal in all places where the person to whom the firearm is transferred possesses the firearm and the person to whom the firearm is transferred has completed all training and holds all licenses or permits required for such hunting, provided that any temporary transfer allowed by this subsection is permitted only if the person to whom the firearm is transferred is not prohibited from possessing firearms under state or federal law;
(h) A person who (i) acquired a firearm other than a pistol by operation of law upon the death of the former owner of the firearm or (ii) acquired a pistol by operation of law upon the death of the former owner of the pistol within the preceding sixty days. At the end of the sixty-day period, the person must either have lawfully transferred the pistol or must have contacted the department of licensing to notify the department that he or she has possession of the pistol and intends to retain possession of the pistol, in compliance with all federal and state laws; or
(i) A sale or transfer when the purchaser or transferee is a licensed collector and the firearm being sold or transferred is a curio or relic.
>they would make the behavior in my questions a felony.
They would also stop of lot of existing homicides, which are also felonies already being committed. Your cases are honestly quite contrived and rare, especially against the number of homicides and other crimes using straw purchases.
I think most people would trade common case homicides for rarer cases you pick. The stats are pretty clear on which cases are most common. That is why the support for such laws is so widespread and bipartisan.
The cases are so contrived they do not happen. Just think of the situation he's proposing: your neighbour who you apparently trust enough to give a loaded gun too, to potentially kill a person with, does not have a gun themselves but apparently is completely capable of using it?
And you know, this problem has to be solved right now: too much of an imposition to look out for them while they go and buy a gun from one of the numerous gun stores - but giving away a loaded gun, that's what you want to do (no one would do this in this scenario).
>It's only supported by the majority of Americans until you ask them about specific situations and policy implications.
It also seems you're trying to stack the deck in your favor. If you're going to ask questions designed to pull support away with cherry picked circumstances, then you should also ask cherry picked questions leading the other way, like pointing out how many mass shootings are done with guns that bypassed background checks.
So cite your poll please. I'd like to see the questions.
Or you can ask a fairly neutral question, like [1], a poll with the question "How much do you support or oppose each of the following? Requiring background checks on all gun sales"
> [...] like pointing out how many mass shootings are done with guns that bypassed background checks.
Can you name some? Better yet, can you point to data on how often this has happened?
Off the top of my head, I can think of several instances where the guns were legally purchased and the shooter passed the background checks. I can think of a couple where they were stolen, and one where they were taken from a family member after that family member's murder. I can't think of any where the firearm(s) were acquired exclusively through private sale.
I hate to be the one, but he's right: more background checks is hilariously unpopular outside of blue cities and states. A lot of people in red states, even in cities, think that the gun regulations we have are too strong.
Anecdote: I know many gun owners who are fine with universal background checks if they can be performed at home for free in a reasonable amount of time. I don't understand why people who want gun regulation aren't pushing for this. Free, easy, and fast background checks.
And indeed, it's when you mention the fact that UBCs require a gun registry to be enforceable that people really start opposing them. (The current background check system was passed with the compromise that it wouldn't be used to make a gun registry though the ATF, and in fact the ATF was not allowed to digitize records for exactly this reason. The ATF appears to have begun ignoring this deal in recent years, though)
This is a solved problem with modern cryptography. Governments just don't want to implement a cryptographic scheme like this, given the side-benefits of a registry for future confiscation, red-flagging, etc.
> Also making sure there are no secondary sales without background checks, which is supported by (I think?) the majority of Americans would help.
How would it help at all? They've already proven willing to break the law with the straw purchase.
> All of these would stop repeat offenders, and if I recall, the majority of straw sales are repeat offenders knowing they don't get in much or any trouble buying guns this way.
You don't know what you're talking about. It's a felony, and precludes you from purchasing or even possessing a firearm ever again. It's not possible to be a repeat offender.
I did a quick Google search and found https://nyti.ms/3edFGs8. Lo and behold, the Biden administration is fixing what can be fixed in ATF.
"At the N.R.A.’s instigation, Congress has limited the bureau’s budget. It has imposed crippling restrictions on the collection and use of gun-ownership data, including a ban on requiring basic inventories of weapons from gun dealers. It has limited unannounced inspections of gun dealers. Fifteen years ago, the N.R.A. successfully lobbied to make the director’s appointment subject to Senate confirmation — and has subsequently helped block all but one nominee from taking office."
It doesn't ban sales, it bans unregistered, non background checked sales. I don't see what is nonsense about it, the same law already applies to cars.
If you loan your car to someone and they commit a crime with it, you can face charges for it. If you sell your car without a termination of interest notice filed with the state and the new owner doesn't file the signed title, it is still legally your car and what the new owner does with it can get you in legal trouble.
I'm not aware of any federal law that makes it illegal to sell a car without registering it or titling it. I'm definitely not aware of any law that requires background check to buy or transfer a car (Dealership license may require it, but not private party transaction).
In general if you have no reason to believe someone will commit a crime with your car, you typically can't be found criminally liable for merely loaning it out. With firearms, it's actually a federal crime to lend a firearm to an out of state resident except for lawful sporting purposes (not general purposes, like lawful self defense).
> out of state resident except for lawful sporting purposes
Temporary use for lawful sporting purposes. I've taken that to mean I can let my out-of-state buddy try my rifle while we're at the range, or use it while on a hunting trip together. I would be pretty careful about lending out a gun to an out-of-state resident without being present the whole time they are using it, otherwise I'd be afraid of getting into a legal battle about whether it was temporary use.
I'm not a lawyer but it's my understanding you never lose constructive possession if you are present with the firearm. For instance, you can take a firearm to an engraver to have it engraved while you wait, so long as you are present for the engraving operation it isn't considered a transfer. I'm unsure if 922 (a) (5) even applies in that case, but IANAL.
I would be quite shocked if anyone was prosecuted under 18 U.S. Code § 922 (a) (5) for a firearm loaned exclusively for sporting purposes, but this is not legal advice. Personally I can think of at least one long-running skeet/trap range that will lend out shotguns for sporting purposes without any representative being anywhere near present while you use it, and they've been on the radar in plain sight doing this for decades across thousands of people (and they'll lend to any tom/dick/harry without any scrutiny).
> I'm not aware of any federal law that makes it illegal to sell a car without registering it or titling it
if your car is involved in a crime, the cops will come looking for you. maybe you can beat a conviction but you might face an uphill battle even with an attorney. but sure, it's not illegal to sell a car without transferring the title, but neither is it considered a legal sale. that is still your car as long as the title is in your name.
>if your car is involved in a crime, the cops will come looking for you.
Sure, they'll come looking for you. Registration and titling of cars just makes that even worse, not better, for innocent people who lend out cars. If that's your argument, that's one against having registration / serial numbers / record of transferring firearms.
The police can also rake you over the coals for anything. I had a search warrant once served to me because a few corrupt DHS agents (CBP and HSI) fabricated a warrant that suggested I had drugs up my ass (not even embellishing here). Police can come looking for you for any reason they want.
Hopefully innocent people are eventually vindicated (as I was), but it's definitely better to never be identified in the first place if you're an innocent.
Arguing for 'accountability' against the innocent is not a good look. Particularly when those innocent are people who merely applied for a CCW and did nothing wrong.
It's not 'accountability' it's accountability, and it's not against innocent people, it's on behalf of innocent people. Including other CCW applicants/holders. Seems like you are all the way down the rabbit hole on this one. Have a nice day.
Nothing says 'accountability' like picking one of the most law abiding groups (CCW holders, who are required to have on paper a relatively clean criminal background), and then releasing their private information regardless if they've committed or crime or even been suspected of one. I don't know if the reasoning here is the interest of public safety, but if it were that would be odd since on paper this group is less violent than the general population; people who have been pre-vetted not to have an unexpunged/unpardoned felony or record of domestic violence. Many of these people were victims of domestic violence and other harassers and abusers who very much don't want their location known publicly to these abusers, and got their CCW for protection from these abusers. Many were judges who have sent lots of angry people to jail.
Taking a group, the vast majority of which have done nothing wrong, and wholesale holding them 'accountable' by releasing their private information is senseless and indefensible.
> The police can also rake you over the coals for anything. I had a search warrant once served to me because a few corrupt DHS agents (CBP and HSI) fabricated a warrant that suggested I had drugs up my ass (not even embellishing here).
There is so much more to this story than you're telling us. My first thought is that there is probably a reason for that. But I'm genuinely interested in hearing more.
The short of it is that I fought alongside YPG against ISIS nearly a decade ago, and some boneheads at CBP/DHS flagged my passport. Ever since they've had a craw up their ass to try to catch me doing something, and problematic detentions whenever I re-enter the US (as US citizen with valid passport). The last time was the worst, where I got some particularly corrupt individuals who were willing to lie to get a warrant. Of course nothing was found, because in reality I'm not doing bad/illegal things overseas nor at the border.
> As a gun owner, sure there is. If your gun shows up in a crime, you get indicted as well. That would put a big dent in people being willing to buy guns for others.
So again, as many others have said, if your gun is stolen then what? You’re implying that if your gun showed up at a crime scene you’ve done something wrong, which is clearly not true in many cases.
All this will do is decrease gun ownership due to liability.
> As a gun owner, sure there is. If your gun shows up in a crime, you get indicted as well. That would put a big dent in people being willing to buy guns for others.
Buying a gun "for" someone else is a very gray area. For example, if I bought a gun and ten years later sold it to some guy who committed a crime, should I be indicted? Was this a straw purchase with a looooong time window? Or if I truly did buy a gun for someone else (as in, purchased and delivered the same day) and he waits ten years to commit a crime, was this also a true straw purchase? How can you tell?
> No, because for you to sell it to him, you'd have done the background check, and transferred it to him. That is the point.
In most (all?) states there's no need for a background check or any kind of record keeping when two individuals are selling/transferring to one another [0]. Between states it's another story.
> Same as car titles, or mortgage deeds, or others items in society that transfer ownership.
There's no constitutional right to any of those things, which is what makes the situation different.
>In most (all?) states there's no need for a background check
Have you followed this thread at all? I am fully aware of this, having done many gun transfers.
This thread is about adding universal background checks.
>There's no constitutional right to any of those things, which is what makes the situation different.
It is not different at all - it is perfectly constitutional to require background checks and transfers - that is how the current system is legal.
And all constitutional rights have bounds. 1st Amendment free speech has limits on what you can say, where you can do it, even requiring permits for many cases. 3rd, 4th, 5th Amendments about housing and property - you have a constitutional right to property, but it can be deprived, and many forms are registered and require paperwork to transfer. So it's not at all different from other property registration and transfers.
> if I truly did buy a gun for someone else (as in, purchased and delivered the same day) and he waits ten years to commit a crime, was this also a true straw purchase?
Most definitely yes. It makes no difference even if he never commits a crime, it's still a straw purchase. Per 18 USC 922(a)(6), you cannot lie to a federal dealer when purchasing a firearm. Question 21(a) on the mandatory Form 4473 (Firearm Transaction Record) asks if you are the actual buyer and not buying on behalf of someone else. If you answer no, the sale is denied. If you answer yes and it isn't true, you have violated 922(a)(6).
> If your gun shows up in a crime, you get indicted as well
so, someone breaks into my house while I am on vacation for three weeks, ignores the alarm, rips open the gun safe, takes a gun, kills someone...I go to jail?
but even in the case of actual straw purchases, the buyer is often victimized by the ultimate intended user...gangs browbeating vulnerable people etc. doesn't excuse the crime, but imprisoning a mule won't stop much
>so, someone breaks into my house while I am on vacation for three weeks, ignores the alarm, rips open the gun safe, takes a gun, kills someone...I go to jail?
Not if you report it or demonstrate it was stolen. And I didn't write "go to jail" - indicted means they're going to investigate you, just like they do now when a gun registered to someone shows up in crimes. And those people don't "go to jail" if they didn't have the gun.
What it does curtail is people buying guns to give away, because at some point enough guns will show up having been registered to them then used in crimes, and that should be prosecuted. That behavior is what is going to bring even stricter regulations if it is not curtailed by some set of laws.
I'd prefer a decent background check on firearm transfers - I already pass them with zero problem, but it would hinder people that should be banned from working around such measures.
Removing serial is a lot harder these days bc the compression of stamping alters the metal and makes it hard, "filing off" does not work. Old guns maybe depending on how it was done, but new ones there is specific regulations (I think pressed to 0.003 inch?) so chemical etching will show different densities.
These days they can even catch over stamping, I heard about some cases using xray to do it. So it's more trouble than it's worth to remove serials on new guns usually. For some reason I hear about almost no instances of peening to hide it, which is probably because you need to know the right size and pressure so it mostly makes sense at scale.
It's funny the number of criminals that run around with literally filed off serials and get themselves literally 10x the time on the gun charge as whatever else they caught for.
You can instead get a shitty gun bc some have badly done serials (speshul wepunz has done this before, but ofc then you have to shoot one lol), you can get an old gun, you can finish an 80% lower. But most criminals just steal or straw buy, or buy smuggled guns (the philippines is notorious for this).
Your forensics buddies, in stereotypical fashion for their industry, are blowing smoke.
The classic trick for removing serial numbers and foil attempts at recovery is to weld over. For guns this gets complicated because you're potentially altering heat treated parts that would need to be re-treated but that's doable. The kind of people who tend to own heat treat ovens tend to be the kind to ask questions but that would cost $$. There are many common and popular guns where the serialized parts are not mechanically significant enough to warrant special heat treating in which case weld away.
Glocks have matching serial numbers on the plate, on the slide, and on the barrel. Getting the ones off the hardened steel is very hard to do, and most idiots trying to remove the one from the barrel are going to screw up the action.
Also just scratching the surface smooth is not enough, and most people screw that up. The stamping leaves strain marks in the metal under the surface, and these can be recovered from a completely smoothed surface.
Not arguing with the general point, just to clarify: neither slides nor barrels are regulated and both are not considered as guns (unlike frames). And on top of this barrels are consumables. I think stronger point would be that there is a hidden plates in plastic frames somewhere (i knew that there is one for scanning purposes, but the commenter bellow mentioned that they are serialized as well).
True, glocks are an exception bc the frames are plastic so they can't serialize them easily other ways. I seen other plastic guns (like hipoints and polymer80s) do the same. There's safeguards against this though, I know there's a place you can cut on a hipoint to find a hidden serial even if they remove the plate. Smith & Wesson actually got sued to add an extra hidden serial to their guns. A bunch of plastiguns have this kind of stuff for exactly this reason.
As a gun owner, sure there is. If your gun shows up in a crime, you get indicted as well. That would put a big dent in people being willing to buy guns for others.
Also making sure there are no secondary sales without background checks, which is supported by (I think?) the majority of Americans would help.
Repeat offenders at losing guns lose the right to any guns.
All of these would stop repeat offenders, and if I recall, the majority of straw sales are repeat offenders knowing they don't get in much or any trouble buying guns this way.