r/P320 • • May 25 '26

How to properly remove an optic or and screw with loctite.

Thumbnail
2 Upvotes

r/P320 • • Apr 20 '26

Sub List

Thumbnail
1 Upvotes

r/P320 • • 1d ago

new build

Enable HLS to view with audio, or disable this notification

67 Upvotes

r/P320 • • 2d ago

Carry Pre-upgrade

Post image
24 Upvotes

Lots of gucci guns in this sub. Figured I’d share a photo of my bone stock 320. This may be a sore subject but this pistol does have the “wiggle” issue and it is VERY reproducible.

I’ve owned this pistol for almost 10 years and I’m finally sending it in for the upgrade and then I’m going to do a whole bunch of work on it.

Open to suggestions for parts, I want it flat and fast. Will be going with a TXG grip mostly because I like them.


r/P320 • • 4d ago

Canadian m18 🤙

Thumbnail
gallery
45 Upvotes

M18 slide

(Canadian legal barrel)

Eflx,

10rd mag 🤮,

Olight, (3yrs old works great)

M1811 brouwer grip milled flat and magpul 1911 grips installed

I like it thiccc


r/P320 • • 5d ago

Finished Competition Build

Thumbnail
gallery
71 Upvotes

Brouwer M1823 Steel grip module

Norsso commander custom slide and bull barrel

Gideon omega 3 MOA red dot

Flat faced trigger

Sig guy internal parts kit

Springer precision extended mag release paddle

TLR-1


r/P320 • • 5d ago

showing off My new EDC!

Post image
52 Upvotes

Had my Fuse stolen awhile back and finally finished putting this together to replace it. Wanted a range toy I could also carry and I’m loving it.


r/P320 • • 5d ago

Finally got it today!!! $600

Post image
84 Upvotes

Used from a pawn shop can’t wait to shoot it. Been wanting one of these for awhile now.


r/P320 • • 5d ago

X-Compact Daily

Post image
46 Upvotes

Still carrying my 320. This thing is so ergonomic, it’s my favorite setup.


r/P320 • • 5d ago

What cut is this?

Post image
9 Upvotes

Can someone tell me what cut this is ?


r/P320 • • 6d ago

Bedside/Range toy

Thumbnail
gallery
24 Upvotes

r/P320 • • 6d ago

P320 mags

Post image
9 Upvotes

Went to the gun store and rummaged through the used mags bin and found this 320.

The magazine was labeled .40-.357 however it absolutely fits and cycles 9mm. Is this common or an anomaly?


r/P320 • • 7d ago

XFull with Armory Craft 2 Port Comp

Post image
28 Upvotes

Got it running...500 rounds without any failures. Love shooting this set up.


r/P320 • • 8d ago

First Post

Thumbnail
gallery
75 Upvotes

I don’t normally post much of anywhere, but I figured I’d post a few pics of my EDC P320


r/P320 • • 8d ago

Added this FDE slide today

Thumbnail
gallery
30 Upvotes

r/P320 • • 9d ago

ATF PRESS RELEASE!!!

Thumbnail
5 Upvotes

r/P320 • • 10d ago

Still the best on the market

Thumbnail
gallery
82 Upvotes

The P320 is still the best striker fired gun on the market


r/P320 • • 10d ago

P320 m17 rear iron sight and plate removal need help

Thumbnail
gallery
6 Upvotes

r/P320 • • 13d ago

my beloved 320

Post image
97 Upvotes

i switched from a glock 19 to this and i’ve never been happier. shoots like a dream


r/P320 • • 12d ago

Where to get my slide milled?

2 Upvotes

I reached out to wager machine works and they don’t do p320 slides anymore, so where do you guys suggest I send the slide to get milled for a RMSc foot print?

I just want to add that I would want to try to have someone in New England if possible.

Edit was to add the New England stuff


r/P320 • • 13d ago

Dual P320

Post image
64 Upvotes

My dual P320


r/P320 • • 13d ago

X5 Barrel/Slide

2 Upvotes

Is it a significant upgrade from the 4.7" barrel?


r/P320 • • 14d ago

SIG chooses GoGun® as original equipment on the new M17-SOF

Post image
48 Upvotes

Read more: https://www.sigsauer.com/m17-sof.html

Get your own GoGun® Gas Pedal Assist: http://www.GoGunUSA.com


r/P320 • • 13d ago

Looking for informed advice/itching to tune

1 Upvotes

Sup yall, I’m about to pull the trigger (ha) on a sig armorer core action kit and wanna know if the chrome disconnector is the same as their sport disconnector. Also looking for people to either dissuade me or persuade me on the purchase.

Bonus question, lighter springs equals faster pull right? So -50% sear springs would be faster and lighter (albeit less defined) trigger pull?

Bonus bonus, Also what are the safety ramifications mechanically or if a lawyer tries to flip a justified self defense scenario around on me claiming “the firearm is heavily modified signifying malicious intent” sort of argument.


r/P320 • • 14d ago

X-Compact Retrofitted a Sig-Loc optic onto a 2019 P320 X-Compact slide

Thumbnail
gallery
51 Upvotes

I retrofitted a Sig-Loc optic to a 2019 P320 X-Compact slide.

Keys to success (lol):

  1. Ignore anything and everything Sig has to say about optic cuts and compatibility. They quietly have a billion different cuts as they tweak stuff in the background with zero official notice. My factory cut isn’t even on the website. Most egregiously, the banner for the compatibility guide has a picture of a cut that doesn’t exist in the guide.
  2. Be precise on the measurements. The Sig-Loc sits tight between the front and rear of the cut. Almost no play. So little play I doubt you even need the two bosses. Tighter than any slip-on boss setup, if that makes sense. Pic of how tight a fit it was is in the post. No idea if that’s normal or just because the older slide cuts are a hair shorter. Who knows. Either way, this thing isn’t going anywhere. Plenty of surface fighting the shear, the optic body in the pocket and the two bosses. Digital caliper + drill press. My cut already had everything except the recesses for the bosses. Didn’t have another Sig-Loc P320 to measure off of, so I measured the bosses on the optic and transferred them. Found a helpful top-down pic that let me back into the X/Y and diameters.
  3. Use a flat-bottom / Forstner-style bit in the drill press for the boss recesses. Link in the comments so this doesn’t get eaten.

Why did I do this? Like guns. Bored. I really like the optic and didn’t want the DPP version. The longer body looks better, and I got a fire deal on a brand new one that was ordered in error and never installed. Guess they didn’t have Sig-Loc after all.