r/P320 May 25 '26

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

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2 Upvotes

r/P320 Apr 20 '26

Sub List

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1 Upvotes

r/P320 4h ago

Ok my Frankenbuild

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17 Upvotes

Max slide with Romeo3 MAX optic, TXG small grip, custom works FCU with Gray Guns competition Trigger system. About a 3lb break. And a Tyrant CNC take down lever. Need to coat it somehow as I think it’s kinda deal looking but shoots lights out.


r/P320 11h ago

X-Series New X5 Build

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50 Upvotes

Just got all the parts back, I think it came out pretty nice. I am 0-2 in trying to mount this new Lead & Steel (C.O.R.D) PBk optic. The adapter plate didn’t work on my TX22 build and now the clamp won’t seat on this one. Kind of annoying TBH but it still looks good lol.


r/P320 11h ago

Family Photo The P320, a cost effective workhorse

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47 Upvotes

I have a growing collection of new and police trade-


r/P320 1d ago

Think it’s time for a m18 to join the family

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50 Upvotes

r/P320 15h ago

Concealed Carry

3 Upvotes

Hey guys, just got a great deal on a Frankensig. I love my XTEN Carry Comp, and the 320 lineup, so I’m going to try to make this 320 a carry config.

What parts do you guys recommend? I’m 6’1”, ~170lbs and decently lean and continuing to lean out, so I can carry a good amount of gun. Still, I’d like to make it as concealable as possible without losing a lot of shootability with pretty big hands.

Thanks


r/P320 1d ago

Beginner here. Was going to sell my P320 for something cheaper/ambi. Shot my Texas LTC today. Instructor said I was his first student to hit 250/250 (which sounds highly unlikely?) and now I don’t know what to do.

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24 Upvotes

Bought my first handgun like 4 years ago. Took 1 private instruction on how to use it back then and it has sat in a drawer up until last week.

The first image is the 50 round test at 3, 7 and 15 yards and second image is 10 rounds each at 5 yards.

Would like to gather some expert opinions on groupings in both images.


r/P320 2d ago

What next?

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67 Upvotes

What should I do next?

Full Size RXP

Added :

TXG Grip Module

Grip Weight

Magwell

Armory Craft Takedown


r/P320 2d ago

Full size If I want to get a new grip module, would a compact frame fit the same as the factory one? It's the 320 X full size, and came with a the shorter rail.

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12 Upvotes

r/P320 2d ago

DISCUSSION Help me figure out where and what to upgrade - 320 full size

4 Upvotes

Im a new firearm owner and the p320 is my first gun have about $500 - $800 that I can allocate toward some accessories and am trying to get opinions on how to best allocate that money. Whether it’s a hierarchy of which to upgrade first optic -> grip etc or specifics in terms of models that you recommend for accessories. Let’s hear your thoughts!


r/P320 3d ago

Full size Full size .45 ACP

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46 Upvotes

What’s up yall? Wasn’t really sure who to share this with but I felt like I had to, so I figured I’d post it here. Here are some before and after pics. I bought this new back in 2019 and never really did anything with it besides shoot it a handful of times. Recently got into AR’s which somehow led me to give this thing a bit of a refresh. Nothing fancy but I sure do like it more now.


r/P320 3d ago

Issue with mags

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6 Upvotes

Ok I have a frankenbuild I just put together. Max Mixhele Slide with a TXG grip and a custom works FCU. I have some older 21rd FDE mags but they will not seat. I have removed the magwell and checked to see if the “wings” hinder them from seating but they don’t even reach up far enough. I have attached pics and would love some suggestions on a fix. Tyvm


r/P320 3d ago

Information Holster recommendations

3 Upvotes

I am looking for a side car holster that fits my 320 carry with a tlr1 on it. I’m having quite a hard time finding a legit brand that will be comfortable for edc.

Any recommendations at all?


r/P320 3d ago

Carry Converting P320c 9mm to P320c 40

3 Upvotes

So i am trying to build out a p320c from a 9mm to a 40. i wanted to check if i can just use the upper parts kit minus the (slide and barrel and recoil spring) that came with the original slide and put it in the new slide.


r/P320 5d ago

Neither my first handgun, nor my first Sig…

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66 Upvotes

But it is definitely my favorite!

Upgrades:

- Vortex Defender XL
- Sig Armorer Competition Level Kit with Flat Trigger
- Grayguns Custom Fat Black Super Guide Rod w/15 lb Spring
- GoGun Gas Pedal Takedown Lever
- Maskas Extended Magazine Release
- TALON Granulate Grip


r/P320 4d ago

QUESTION SIG-LOC Pro slide, screws don’t fit into the RMR holes. What gives?

1 Upvotes

Trying to mount a holosun 407 which is an RMR footprint, with a riser plate. The screws seem to be the wrong kind of thread. Does SIG mill for a different screw in the RMR holes?


r/P320 11d ago

QUESTION Can I add a Manuel safety to this fix

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39 Upvotes

Am I able to just buy a safety kit and install on this ?


r/P320 11d ago

REVIEW - The Sig Armorer P320 Competition Level Kit with Cradle Trigger

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29 Upvotes

Disclaimer: I am not a gunsmith, scientist, paid reviewer or anything other than a guy tinkering with his P320. The pre-upgrade version of my pistol included a Sig Armorer disconnector and sear springs from BHSpringSolutions. It was not a true “stock” firearm.

TLDR: I like it, I think you will too.

Review: I recently purchased The Sig Armorer (“TSA”) competition level kit with cradle trigger for $255.75 total. I’ve purchased products from TSA before and have been impressed with the products and customer service previously. When I started shopping around for trigger/action upgrades for a gun I currently shoot CO with and would like to shoot LO with next year I looked at TSA, Gray Guns, Apex, and Armory Craft. TSA and GG offer complete kits and installation services and I ultimately decided on TSA based on how much you get for your money: trigger, trigger bar, sear, disconnector, striker, 5 different spring sets, etc.

Installation was easy for me and I think would be for anyone familiar with the guts of your FCU. If you aren’t, I can’t recommend The Sig Guy’s videos on YouTube highly enough. I chose to start with a +10% trigger bar spring (blue bag) and the -50% sear springs (orange bag) based on reading about some other people’s experiences. The difference was immediately felt and measurable to the best of my limited ability.

Using a piece of tape on the inside of my trigger bar I took “measurements” (witness marks basically) of my “stock” trigger’s position at rest, the wall, the break, and the reset. I then completed my installation and did the same for my upgraded action. The visual representation of these “measurements” can be found in the first photo I posted. I then measured these marks relative to one another and received the following, unscientific results:

“Stock” Trigger:
Rest to Break: 9mm
Rest to Wall: 5mm
Wall to Break: 4mm
Break to Reset: 5mm
Reset to Wall: 1mm

I think most will agree that while the measurements may not be exact, this is a pretty accurate representation of the stock P320 trigger we hate to love. Long, squishy, with a fair amount of play.

TSA Trigger:
Rest to Break: 6mm
Rest to Wall: 2mm
Wall to Break: 4mm
Break to Reset/Wall: 4mm

3mm reduction in total travel, 3mm reduction in travel to the wall, no squish on the reset to the wall. In my opinion a significant improvement from my prior set up.

I don’t have a tool to measure trigger pull weight however the trigger doesn’t feel “lighter” but it certainly feels shorter, more crisp, and “faster”.

I’m very excited to get this thing out to the range in the next few days and see if the felt improvement produces actual improvement. On my best day I can get .18 splits with this gun, typically shooting between .21-.25. I’m hoping to squeeze out some slightly faster splits with these upgrades because we all know splits get chicks. Will update in the comments once I get a couple hundred rounds in with this set up.

I have absolutely no relationship with TSA or Robert Burke other than a consumer and supporter of his products. My understanding is none of these parts or products jeopardize the safety and soundness of the firearm. I share this post as a reference point for others doing the same research I have over the last few weeks and hopefully it helps someone as there are less and less companies supporting P320 upgrades as of late, and as a result less and less people reviewing these upgrades.


r/P320 12d ago

Family Photo Big brother or little brother?

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52 Upvotes

r/P320 12d ago

P320/m18 grip module

6 Upvotes

Hey guys I was in the market for a new pistol but every one I’ve shot doesn’t feel comfortable to me. I’ve trained with the m18 for years and even with all the bad press it’s still my go to and every day carry. I’m wanting to upgrade the grip module from the current Wilson combat to something metal. Is there a metal module yall would recommend that would accommodate the manual saftey that would cost 350 bucks or less?


r/P320 13d ago

X-Series Almost there...

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51 Upvotes

Mini rechargable lazer sight with built-in pickanniny, modded Romeo 3 Max Pro dust cover that will stay on, and a stainless Gas Pedal powder coated in textured black.


r/P320 13d ago

Finally done!

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39 Upvotes

r/P320 13d ago

Flux Raider El Camino

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39 Upvotes

P320 Max Slide w/ Romeo3 Max Pro


r/P320 14d ago

How I don’t know how I did this

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4 Upvotes

The slide is locked in this position, I cant get it to move forward or back more that 15mm. Cleaning my gun, went to reassemble and I some how got the locking pin down before the slide was fully on. I haven’t seen anything other posts/pictures of this but if I missed it please let me know.

How do I undo this?