Greetings and Salutations!
Man, the hits to Sig just keep coming.
The memewaffen have gone utterly crazy, and man, I’ve been getting more laughs than should be allowed. That’s being said, the statement that took the topper today was American Eagle jeans regarding the whole Sidney Sweeney brou-ha-ha:

For those of you living under a rock, this’s the ad that’s made all the woketards go insane:

I mean it’s hilarious!!!
They really hate White People.
The cope and seeth is off the charts.
Delicious.
Wonder if they a store here in this A.O.?
If so, will they have my size?
Their stonks also went up like 16% since this ad campaign dropped. Gee, marketing to a certain demographic who actually you know, wears jeans and appreciates a good joke? Whodathunk it?
Yeah.
Amazing what your biddness will do when you actually listen to and respect your customer base. Bud Lite, please take note.
Oops… too late.
So… Back to the P320 Firestorm.
Wyoming Gun Project, the gun who blew open a WHOLE shitpot of worms on Sig by getting his P320 to do 5 AD/ND’s in a row?
Well, he had an update, and man, it’s a good one.
And because of it I -think- I figured out the MAIN PROBLEM that’s causing these issues. HE doesn’t implicity state it, but I will and with my own conclusions.
And yeah, fixing it would entail a metric fuckton of money on Sig’s behalf to remedy it, so I’ll leave it to you guys to tell me what you think of MY findings.
First, here’s the vid:
Now
As a minor league gunsmith of some ill-repute, let me tell you a few things upfront IF you are unaware. WHEN you buy a P320, you’re actually buying the trigger assembly, not the entire weapon.
Yep.
The Sig P320 was designed as a modular handgun system.
Meaning the serialized part is the trigger assembly as seen here:

THAT is actually the part you fill your 4473 out for.
The Slide and Plastic Handgrip shell?
Nope.
See, the idea in theory is great.
Make a trigger assembly (or FCU/Fire Control Unit as Sig calls it) that can be ‘dropped in’ to various sized pistol shell(s) and slide combinations. From a full frame, to a ‘carry’ frame, or a compact, the idea is that you swap out the FCU and slap it into whichever form you want. If you want a full sized Sig? They have the various sized ‘grip module(s)’ as they call them:

That’s the full size. And if you want a compact concealable piece, they have that too:

Kind of a Cool Idea…
Until they went ‘cheap’ on it.
“Whatever do you mean BCE?” I hear the peanut gallery asking. Whelp, let me ‘splain sum’tin’ to you Lucy…
First off, here’s another angle shot of the FCU with an added custom piece offered by Apex:

Apex makes an aftermarket “Trigger Bar” to attempt to alleviate the P320’s propensity to AD/ND. No idea if it works, but good on them for at least trying to come up with a solution…
The reason I use this as a pic?
Well it shows the construction of the FCU’s main body.
Namely the stamped metal shell that the whole weapons functionality is based on.
WGP (shortened for brevity) points out a few things that made my brain itch. ONE major thing that stood out was when he showed the obvious looseness of the slide versus the grip module. I screencapped a pic:

He wiggles and jiggles that fucker around more than a fat chick trying like Hell to squirm herself into skinny-jeans…
And you can SEE the OBVIOUS bend where the FCU is, well bent to create the rails that hold the slide onto the Grip Module.
As an contrast, he took his Tisas $200 special (I actually think he said it was like $189) and showed the tolerances on THAT particular pistol:

Which, to you, looks more reliable and better built?
Add on he ALSO points out that the free ‘upgrade’ that Sig did waaay back when this particular shitshow started? Well they upgraded (for free) the sear:

He righteously so points out that DESPITE having a ‘secondary safety catch’ added on the new sear, it doesn’t seem to fucking work. Without having one in front of me to test, I think that it’s not tall enough to catch the hook on the firing pin.
I had a similar problem when building a 80% Glock Wannabe. I had to shave the firing pin down to get it to fit, and I accidentally took too much off of the hook. First time I fired it, it went no shit full auto, which scared the ever living shit out of me AND Cowboy who’s place I do my test fires at, and well… yeah… I ordered and put in a new firing pin ASAP!
Magdumps are cool, but not like that…
Ride the Lightening INDEED
Thank God I had a good grip on it otherwise I would have had that fucker shooting at the moon. Anywho…
So, another screencap:

Notice what holds the slide in place?
Four metal Tabs.
ONLY!
I realized (as I don’t nor will ever have one) that those shitty probably cheap steel tabs? Yeeeeeah… FIRST: They’re what hold the slide on. That’s it. Those are THE ONLY SLIDE RETENTION THE SLIDE HAS!!! NO extra plastic on the lower grip module, which to me seems counter-intuitive. Even my Poly80 has metal reinforced slide rails. SECOND: Those tabs?
Well as seen in the video? They get beat to shit and are subject to wear, which in turn worsens the looseness of the slide.

WGP point out ALL the wear on this thing… Like the sear catch:

..and he also points out that the secondary sear catch? Well is shows the marks of the firing pin hook where it’s gone OVER the secondary sear catch, but it hasn’t as far as I can tell ever caught the fucking hook during an ND/AD.
So
To sum up MY findings:
Between the slop/looseness of the slide, excessive wear on a cheap assed ‘FCU Bucket’ so to speak, wear on the primary sear, and a failure of the secondary sear to do its job? I mean the ‘slop’ alone is a major ‘fail’, especially in light of the firing pin hook being reliant on a tight match between the slide, and the lower FCU to keep from firing. That much slop as WGP shows? A recipe for disaster. This’s ALL on Sig and a lack of willingness to realize and approach the problem from a new POV IMO.
As stated, its a shitshow.
The ONE thing I can think of off the top of my head is Sig would need to switch from a STAMPED Metal FCU to a MILLED FCU.
And that my frens would cost money
Doh-Ray-Mee.
LOTS Of It.
And under Sig’s current Leadershit?
Methinks Mr. Cohen isn’t about to step off that pillar he’s climbed up on, or the pillar he -thinks- he’s standing on… when in reality? It’s a deep hole, and only getting deeper by the day. I mean suing police departments that don’t want to use your bullshit defective product? REALLY!?! WTF over?
What they NEED to do:
Make a MILLED lower FCU ‘bucket’ if you will… this will assist in slowing down the wear as a milled bucket would be superior, and allow better fitment to the slide overall.
THEN Re-measure the secondary sear safety, and THEN redo it if and as needed, and lastly MAKE the new sear out of much STRONGER material… something like Carpenter 158 like they use in AR BCG’s. That shit is impervium I swear… the wear on the sear is worrisome and probably adds to the problem.
Lastly ADD steel reinforced secondary rails to the grip module(s) to eliminate the ‘slop’ on the slide moving all willy-nilly. THAT would ‘tie the whole thing together’ so to speak, much like the Dude’s Rug…
THOSE IMO would fix the P320’s issues.
In fact I’d love to see the stats of the AGE of the weapons that ND’d/AD’d. Any bets they’d be older more well-used pistols?
I mean the modular pistol FCU concept is great IF done properly.
I personally think Sig tried to ‘do it on the cheap’ and are now going to pay for it in spades.
So, what y’all think?
I’m pretty sure of MY thoughts and hypothesis regarding the causation(s) and what they need to do to fix it… Howboutchoo?
Let me know in the comments
More Later
Big Country





























































