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7/8/2025 7:03:51 PM EDT
[#1]
Quote History
Quoted:
Adding a trigger safety won't fix the sear problems.
View Quote


Unknown if the sear problems predate the VUP. From what I can gather, all the problems are likely to be a result of SIG's "fix".
7/8/2025 7:09:23 PM EDT
[#2]
Quote History
Quoted:

Unknown if the sear problems predate the VUP. From what I can gather, all the problems are likely to be a result of SIG's "fix".
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Quote History
Quoted:
Quoted:
Adding a trigger safety won't fix the sear problems.

Unknown if the sear problems predate the VUP. From what I can gather, all the problems are likely to be a result of SIG's "fix".
Pretty sure the sear was always under tension only, no mechanical lock.  I don't know about the pivot point or negative angle.
7/8/2025 7:20:28 PM EDT
[#3]
7/8/2025 7:23:15 PM EDT
[#4]
Quote History
So, there haven't been any uncommanded discharges?
7/8/2025 7:24:49 PM EDT
[#5]
Quote History
Quoted:
So, there haven't been any uncommanded discharges?
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Quote History
Quoted:
So, there haven't been any uncommanded discharges?


The P320s did not hang themselves.
7/8/2025 8:24:46 PM EDT
[#6]
Sig convinced the FBI to release that Epstein memo to stir up controversy and steer the news cycle away from the MSP report.

7/8/2025 8:31:58 PM EDT
[#7]
Quote History
Quoted:


The "reassembly problem" was always a fringe case/red herring that didn't apply to most real world examples.
View Quote



I admit, I don't remember reading in the manual for my 3 to lock the slide back on reassembly before rotating the takedown lever, but its kind of instinctual so I always did it.
7/8/2025 8:53:17 PM EDT
[#8]
Quote History
Quoted:
Well that settles the argument about P320’s discharging. Now I hope everyone can just drop it…
View Quote

I see what you did there
7/8/2025 9:58:35 PM EDT
[#9]
Quote History
Quoted:
Ouch

This is really damning having come from the FBI firearms division

Nowhere for sig corporate/management to hide now

View Quote
Goose
Cooked


Its a bad day for sig shills


7/8/2025 10:29:17 PM EDT
[#10]
Quote History
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Quote History
Quoted:
Quoted:
Ouch

This is really damning having come from the FBI firearms division

Nowhere for sig corporate/management to hide now

Goose
Cooked


https://www.youtube.com/watch?v=BD3HR22yl8E

I was assured that the FBI report doesn't exist.
7/9/2025 12:00:47 AM EDT
[#11]
From an ebay listing (not mine)
Attached File
7/9/2025 12:35:02 AM EDT
[#12]
Quote History
Quoted:
I was assured that the FBI report doesn't exist.
View Quote View All Quotes
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Quote History
Quoted:
Quoted:
Quoted:
Ouch

This is really damning having come from the FBI firearms division

Nowhere for sig corporate/management to hide now

Goose
Cooked


https://www.youtube.com/watch?v=BD3HR22yl8E

I was assured that the FBI report doesn't exist.


To be completely honest, on the whole, I trust Sig much more than the FBI. On the topic of the P320, the FBI lab wins, but not by much.

The FBI are well known political hacks. What is slightly lesser known, is that the FBI crime lab has over the years, promulgated many forms of junk science, they claim is evidence, leading to the false incarceration of thousands.
7/9/2025 1:17:58 AM EDT
[#13]
The FBI Killed the Sig P320


Attempting to reproduce the FBI's Aug. 2024 P320 Sear Movement Test


FBI releases fatal report on the Sig P320 handgun
7/9/2025 2:46:09 AM EDT
[#14]
It just got worse for SIG and the P320
7/9/2025 2:57:34 AM EDT
[#15]
School Resource Officer Shot by Holstered P320
7/9/2025 3:30:29 AM EDT
[#16]
Ron Cohen destroying the good names of Kimber and Sig, what a career.
7/9/2025 3:39:48 AM EDT
[#17]
Quote History
Quoted:

Guy on the video says it was the FBI's ballistics research facility?

Apparently that's in huntsville over by redstone...

https://businessalabama.com/fbi-campus-takes-shape-in-huntsville/
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Quoted:
Quoted:
Not to be a Doubting Thomas but the letterhead states Federal Bureau of Investigation and Drug Enforcement Administration.
Is that even a thing?

Typing that into Google yields nothing, and entering Ballistic Research Facility only yields FBI stuff, nothing about DEA.
Maybe I'm too jaded and cynical about...everything.

Guy on the video says it was the FBI's ballistics research facility?

Apparently that's in huntsville over by redstone...

https://businessalabama.com/fbi-campus-takes-shape-in-huntsville/


Know what else is on Redstone? Army Contracting Command Headquarters. Hopefully where the contracting officer for the Sig contract sits. Maybe the FBI could drop a copy of this report off on their desk and get this contract killed before we have a line of Servicemen at the VA with a bullet hole in their right leg.
7/9/2025 3:44:08 AM EDT
[#18]
So Sig is still silent about the NDs.


7/9/2025 10:05:11 AM EDT
[#19]
I read the whole FBI report. It’s extremely damning for Sig and I think is near conclusive. I don’t see how anyone can claim the P320 is safe at this point, nor can I understand how anyone can defend Ron-Cohen-era Sig; it's an absolute garbage company run by garbage people making garbage products.

I’d also like to note that earlier in this thread, I called exactly what is causing the problem as reproduced in the FBI report: shitty QC, shitty parts, frame/slide play in a holster = slipped sear and bypassed safeties. It’s been clear this whole time, and I’m so glad there is now proof via scientific testing.

https://www.ar15.com/forums/General/SIG-The-P320-It-ends-today-/5-2782910/?page=46#i113027092

Quoted:


The big difference relative to the P320 is that all of those are hammer fired (I think). That's an important distinction because the trigger bar, sear, hammer, etc are all in the frame with an extremely low chance of any flexure causing loss of interface. With a striker fired gun, the sear and striker are in different parts of the gun (frame/slide), meaning there is a natural and unavoidable amount of play between the two that far exceeds anything that could happen in a hammer gun.

I get what you're saying, but I don't think it's apples to apples with the P320. It's a different beast with a much higher chance of sear slippage since it's a striker gun.
View Quote


https://www.ar15.com/forums/General/SIG-The-P320-It-ends-today-/5-2782910/?page=55#i113185226

Quoted:
I saw the Triad video in the other thread, but didn't see it here, so reposting it along with my commentary.
https://www.youtube.com/watch?v=1b_Up5Ste9c

He uses modified parts and lighter aftermarket safety springs, so it's not 100% proof, but it's pretty convincing in narrowing down what the variables are.

Worn sear that holds the fully-cocked firing pin back with less contact. Crudded up gun that makes safety springs have to work harder to push things back into place in the proper time. Shitty, weak springs from shitty Sig QC that can't overcome the crud. Shitty safeties with shitty tolerances because of shitty Sig QC that can't do their job: stop things from moving even if other systems fail.

All combine to allow the sear to slip with external movement and the firing pin to bypass all safeties.

Boom. Right into your dick.

ETA: holster bois on suicide watch.
View Quote


Even called the dick shooting. That poor off-duty cop.
7/9/2025 11:28:23 AM EDT
[#20]
Quote History
Quoted:  I read the whole FBI report. It’s extremely damning for Sig and I think is near conclusive. I don’t see how anyone can claim the P320 is safe at this point, nor can I understand how anyone can defend Ron-Cohen-era Sig; it's an absolute garbage company run by garbage people making garbage products.

I’d also like to note that earlier in this thread, I called exactly what is causing the problem as reproduced in the FBI report: shitty QC, shitty parts, frame/slide play in a holster = slipped sear and bypassed safeties. It’s been clear this whole time, and I’m so glad there is now proof via scientific testing.

https://www.ar15.com/forums/General/SIG-The-P320-It-ends-today-/5-2782910/?page=46#i113027092



https://www.ar15.com/forums/General/SIG-The-P320-It-ends-today-/5-2782910/?page=55#i113185226



Even called the dick shooting. That poor off-duty cop.
View Quote View All Quotes
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Quote History
Quoted:  I read the whole FBI report. It’s extremely damning for Sig and I think is near conclusive. I don’t see how anyone can claim the P320 is safe at this point, nor can I understand how anyone can defend Ron-Cohen-era Sig; it's an absolute garbage company run by garbage people making garbage products.

I’d also like to note that earlier in this thread, I called exactly what is causing the problem as reproduced in the FBI report: shitty QC, shitty parts, frame/slide play in a holster = slipped sear and bypassed safeties. It’s been clear this whole time, and I’m so glad there is now proof via scientific testing.

https://www.ar15.com/forums/General/SIG-The-P320-It-ends-today-/5-2782910/?page=46#i113027092

Quoted:

The big difference relative to the P320 is that all of those are hammer fired (I think). That's an important distinction because the trigger bar, sear, hammer, etc are all in the frame with an extremely low chance of any flexure causing loss of interface. With a striker fired gun, the sear and striker are in different parts of the gun (frame/slide), meaning there is a natural and unavoidable amount of play between the two that far exceeds anything that could happen in a hammer gun.

I get what you're saying, but I don't think it's apples to apples with the P320. It's a different beast with a much higher chance of sear slippage since it's a striker gun.


https://www.ar15.com/forums/General/SIG-The-P320-It-ends-today-/5-2782910/?page=55#i113185226

Quoted: I saw the Triad video in the other thread, but didn't see it here, so reposting it along with my commentary.
https://www.youtube.com/watch?v=1b_Up5Ste9c

He uses modified parts and lighter aftermarket safety springs, so it's not 100% proof, but it's pretty convincing in narrowing down what the variables are.

Worn sear that holds the fully-cocked firing pin back with less contact. Crudded up gun that makes safety springs have to work harder to push things back into place in the proper time. Shitty, weak springs from shitty Sig QC that can't overcome the crud. Shitty safeties with shitty tolerances because of shitty Sig QC that can't do their job: stop things from moving even if other systems fail.

All combine to allow the sear to slip with external movement and the firing pin to bypass all safeties.

Boom. Right into your dick.

ETA: holster bois on suicide watch.


Even called the dick shooting. That poor off-duty cop.


What are your World Series predictions?  
7/9/2025 12:30:39 PM EDT
[#21]
Quote History
Quoted:


What are your World Series predictions?  
View Quote


Let's just say if I bet on my favorite sports teams, I'd be homeless.
7/9/2025 12:46:40 PM EDT
[#22]
ICE dropping the 320:

7/9/2025 12:53:58 PM EDT
[#23]
The slow heat death of the P320
7/9/2025 1:09:49 PM EDT
[#24]
Quote History
Quoted:


To be completely honest, on the whole, I trust Sig much more than the FBI. On the topic of the P320, the FBI lab wins, but not by much.

The FBI are well known political hacks. What is slightly lesser known, is that the FBI crime lab has over the years, promulgated many forms of junk science, they claim is evidence, leading to the false incarceration of thousands.
View Quote

"Bullet evidence"
7/9/2025 1:19:59 PM EDT
[#25]
Quote History
Quoted:
The slow heat death of the P320
View Quote
Yep

SIG needs to figure out the issue and fix it.
7/9/2025 1:23:39 PM EDT
[#26]
Quote History
Quoted:
ICE dropping the 320:

https://www.youtube.com/watch?v=xRjji5U-Xy8
View Quote

I never posted it, but I got the inside scoop months ago that HSI specifically had multiple uncommanded discharges among their P320s nationwide, and in general the quality of their guns was poor- sights falling off, that sort of thing. They’ll be much better served with Glock.
7/9/2025 1:39:46 PM EDT
[#27]
Quote History
Quoted:
ICE dropping the 320:

https://www.youtube.com/watch?v=xRjji5U-Xy8
View Quote

Ouch.
7/9/2025 1:54:30 PM EDT
[#28]
Quote History
Quoted:
ICE dropping the 320:

https://www.youtube.com/watch?v=xRjji5U-Xy8
View Quote


Wow. It keeps getting worse for Sig. Odds of a statement from them this week?
7/9/2025 2:05:19 PM EDT
[#29]
Quote History
Quoted:
Yep

SIG needs to figure out the issue and fix it.
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Quoted:
Quoted:
The slow heat death of the P320
Yep

SIG needs to figure out the issue and fix it.

I find it extraordinarily hard to believe they don't know what the issue is, or what the fix would entail. It will clearly cost more than they're willing to pay in order to fix all of them, up to, and including replacing the pistols entirely. At that point it's simply a question of will they ever actually fix/replace them.
7/9/2025 2:06:55 PM EDT
[#30]
Quote History
Quoted:


Wow. It keeps getting worse for Sig. Odds of a statement from them this week?
View Quote View All Quotes
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Quote History
Quoted:
Quoted:
ICE dropping the 320:

https://www.youtube.com/watch?v=xRjji5U-Xy8


Wow. It keeps getting worse for Sig. Odds of a statement from them this week?
It ended on March 7th, the P320 is completely safe. Are you still talking about uncommanded discharges? Those have been talked about for months.  Are people still talking about them? This craziness? That is unbelievable.
7/9/2025 2:27:48 PM EDT
[#31]
Quote History
Quoted:


It ended on March 7th, the P320 is completely safe. Are you still talking about uncommanded discharges? Those have been talked about for months.  Are people still talking about them? This craziness? That is unbelievable.
View Quote View All Quotes
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Quote History
Quoted:
Quoted:
Quoted:  ICE dropping the 320:

https://www.youtube.com/watch?v=xRjji5U-Xy8


Wow. It keeps getting worse for Sig. Odds of a statement from them this week?


It ended on March 7th, the P320 is completely safe. Are you still talking about uncommanded discharges? Those have been talked about for months.  Are people still talking about them? This craziness? That is unbelievable.


Lookit November doin sarcasm!  You've turned over a new leaf.  GD has been a terrible influence on you.  
7/9/2025 2:35:06 PM EDT
[#32]
Quote History
Quoted:
ICE dropping the 320:

https://www.youtube.com/watch?v=xRjji5U-Xy8
View Quote



Will Sig be joining the ICE protesters in the streets?
7/9/2025 2:37:07 PM EDT
[#33]
Once Flux drops a Raider for the Glock or Ruger RXM I don’t see any reason to own one even if they fix whatever the issue is.
7/9/2025 3:15:00 PM EDT
[#34]
Is there a link to the complete FBI report? I would like to read it.
7/9/2025 3:15:35 PM EDT
[#35]
Quote History


The report contains several wild statements that just shouldn't be true of a duty pistol.

I find these particularly interesting:





Critical parts for your entire agency are out of spec, so we're just going to grind 'em in the shop?

I also wonder how this "dead trigger" presented.

And then there's this gem...



In what world is the sear a maintenance part on a duty gun?
7/9/2025 3:27:40 PM EDT
[#36]
Quote History
Quoted:

I never posted it, but I got the inside scoop months ago that HSI specifically had multiple uncommanded discharges among their P320s nationwide, and in general the quality of their guns was poor- sights falling off, that sort of thing. They’ll be much better served with Glock.
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
ICE dropping the 320:

https://www.youtube.com/watch?v=xRjji5U-Xy8

I never posted it, but I got the inside scoop months ago that HSI specifically had multiple uncommanded discharges among their P320s nationwide, and in general the quality of their guns was poor- sights falling off, that sort of thing. They’ll be much better served with Glock.


I just retired from HSI and heard the same.  I carried my personally owned Glocks for the past 16 years under their policy.  The P229 was garbage, the P320 was worse.  Hopefully they have learned and steer clear of Sig. It’s Glock or HK FTW.  The only handgun brands I would bet my life on.
7/9/2025 3:32:14 PM EDT
[#37]
Quote History
Quoted:


The report contains several wild statements that just shouldn't be true of a duty pistol.
........

And then there's this gem...

https://pbs.twimg.com/media/GvcDTFDXcAASJvZ?format=png&name=small

In what world is the sear a maintenance part on a duty gun?
View Quote
In what world does a sear only last 20K cycles???(!!!)

Does Sig carve the sear out of a block of cheese?
7/9/2025 3:35:27 PM EDT
[#38]
Quote History
Quoted:
In what world does a sear only last 20K cycles???(!!!)

Does Sig carve the sear out of a block of cheese?
View Quote View All Quotes
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Quote History
Quoted:
Quoted:


The report contains several wild statements that just shouldn't be true of a duty pistol.
........

And then there's this gem...

https://pbs.twimg.com/media/GvcDTFDXcAASJvZ?format=png&name=small

In what world is the sear a maintenance part on a duty gun?
In what world does a sear only last 20K cycles???(!!!)

Does Sig carve the sear out of a block of cheese?


It’s my understanding they are made of Gallium.
7/9/2025 3:38:53 PM EDT
[#39]
Quote History
Quoted:


I just retired from HSI and heard the same.  I carried my personally owned Glocks for the past 16 years under their policy.  The P229 was garbage, the P320 was worse.  Hopefully they have learned and steer clear of Sig. It’s Glock or HK FTW.  The only handgun brands I would bet my life on.
View Quote


That's extremely telling. Would you mind sharing what sort of issues you had with the P229? I carry a relatively new one and had always thought the classic P series line was good to go. I prefer DA/SA, maybe this is an excuse to get a P30
7/9/2025 5:19:48 PM EDT
[#40]
Quote History
Quoted:


It’s my understanding they are made of Gallium.
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
Quoted:


The report contains several wild statements that just shouldn't be true of a duty pistol.
........

And then there's this gem...

https://pbs.twimg.com/media/GvcDTFDXcAASJvZ?format=png&name=small

In what world is the sear a maintenance part on a duty gun?
In what world does a sear only last 20K cycles???(!!!)

Does Sig carve the sear out of a block of cheese?


It’s my understanding they are made of Gallium.

Roncohenium......its a combination of Gallium and bullshit.
7/9/2025 5:39:28 PM EDT
[#41]
7/9/2025 6:17:08 PM EDT
[#42]
Quote History
Quoted:


That's extremely telling. Would you mind sharing what sort of issues you had with the P229? I carry a relatively new one and had always thought the classic P series line was good to go. I prefer DA/SA, maybe this is an excuse to get a P30
View Quote


I'll inject my first Cohen era SIG experience.

My department transitioned to P229s and P239s in 2011 (after T&E on P250s, which everybody hated). During the 300rd course, five out of my group of 20 shooters had their plastic guide rods break. New duty guns immediately out of service.

SIG sent metal replacements for all the guns bought.
7/9/2025 7:58:52 PM EDT
[#43]
Quote History
Quoted:


I'll inject my first Cohen era SIG experience.

My department transitioned to P229s and P239s in 2011 (after T&E on P250s, which everybody hated). During the 300rd course, five out of my group of 20 shooters had their plastic guide rods break. New duty guns immediately out of service.

SIG sent metal replacements for all the guns bought.
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:


That's extremely telling. Would you mind sharing what sort of issues you had with the P229? I carry a relatively new one and had always thought the classic P series line was good to go. I prefer DA/SA, maybe this is an excuse to get a P30


I'll inject my first Cohen era SIG experience.

My department transitioned to P229s and P239s in 2011 (after T&E on P250s, which everybody hated). During the 300rd course, five out of my group of 20 shooters had their plastic guide rods break. New duty guns immediately out of service.

SIG sent metal replacements for all the guns bought.


Very interesting, I also have my father’s old P239 duty weapon that I’ll carry on occasion.  No idea if that one has a plastic or metal guide rod but now I’m curious and going to check.
7/9/2025 8:25:17 PM EDT
[#44]
Bruce Gray debunks FBI's report, so I guess it ends today.

Attached File
7/9/2025 8:27:54 PM EDT
[#45]
Quote History
Quoted:
Bruce Gray debunks FBI's report, so I guess it ends today.

https://www.ar15.com/media/mediaFiles/33962/Screenshot_20250709-202415-112_png-3583595.JPG
View Quote

I guess that means it's 100% accurate. If Bruce Gray says it isn't legit, then it is DEFINITELY legit lol.
7/9/2025 8:36:30 PM EDT
[#46]
Quote History
Quoted:


Critical parts for your entire agency are out of spec, so we're just going to grind 'em in the shop?
View Quote



I read that as Sig modified the triggers
7/9/2025 8:37:34 PM EDT
[#47]
Quote History
Quoted:
Bruce Gray debunks FBI's report, so I guess it ends today.

https://www.ar15.com/media/mediaFiles/33962/Screenshot_20250709-202415-112_png-3583595.JPG
View Quote



Is Bruce the only guy on the planet that understands the 320?  Is it that complex of a design?
7/9/2025 8:41:18 PM EDT
[#48]
Quote History
Quoted:



Is Bruce the only guy on the planet that understands the 320?  Is it that complex of a design?
View Quote


Only when you have a vested interest in its success and were one of the chief designers of the so “first time it got fixed”
7/9/2025 8:44:13 PM EDT
[#49]
Quote History
Quoted:

Is Bruce the only guy on the planet that understands the 320?  Is it that complex of a design?
View Quote View All Quotes
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Quote History
Quoted:
Quoted:
Bruce Gray debunks FBI's report, so I guess it ends today.

https://www.ar15.com/media/mediaFiles/33962/Screenshot_20250709-202415-112_png-3583595.JPG

Is Bruce the only guy on the planet that understands the 320?  Is it that complex of a design?
While it is overly complex, I'd place money on the guys at BRF having a better grasp on it than he does.  They're probably a lot less biased as well seeing as they don't sell Sigs.  

Also, didn't it come out that the P320 at Achilles Heel was a Gray Gun?
7/9/2025 8:56:54 PM EDT
[#50]
Quote History
Quoted:
It ended on March 7th, the P320 is completely safe. Are you still talking about uncommanded discharges? Those have been talked about for months.  Are people still talking about them? This craziness? That is unbelievable.
View Quote View All Quotes
View All Quotes
Quote History
Quoted:
Quoted:
Quoted:
ICE dropping the 320:

https://www.youtube.com/watch?v=xRjji5U-Xy8


Wow. It keeps getting worse for Sig. Odds of a statement from them this week?
It ended on March 7th, the P320 is completely safe. Are you still talking about uncommanded discharges? Those have been talked about for months.  Are people still talking about them? This craziness? That is unbelievable.
Next thing you know they'll be saying there's no list of UD/NDs, and people will start aruging that if it's a collection of information but not a list, it doesn't matter.

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