Additional information
| Weight | N/A |
|---|---|
| Finish | BLACK, FDE |
| Thread Pitch | 1/2×28 compact Faxon, 1/2×28 Silencerco Compact & Full Size, 13.5X1 LH, X-Carry Legion |
$100.00
Comps for the p320 threaded barrel you have
13.5×1 LH Metric Threaded
Faxon “C” Marked 1/2×28 Threaded
SilencerCo “F” Marked 1/2×28 Threaded
Sig X-Carry Legion “△” Marked 1/2×28 Threaded
The PMM Compensator uses a proprietary mounting system much like what is found on all modern rifles utilizing a combination of shims and proper timing of the compensator in relation to the Pistol slide.
Additionally, the PMM compensators utilize a single port design at the 12 O’clock position which maximizes the effectiveness of the compensator in keeping the muzzle of the pistol down and allows the slide to “track” faster and more accurately for follow up shots.
During testing the PMM compensators were designed to work with most factory loaded ammunition but will yield the best results with a +P or Nato spec cartridge. We have adapted our designs to integrate with and complement the design of your pistol so no longer does a compensator have to look like an afterthought slapped on the end of your pistol, Rather it Delivers unmatched performance and looks.
Included:
1 x P320 Gen 1 Compensator
1 x Shim Kit
Muschi Mounting Block Optional
*If ordering a 13.5×1 LH Metric compensator or a compensator for X-Carry Legion, your shim kit will include a PMM Metric Shim Alignment Rod. These are necessary for installing.*
| Weight | N/A |
|---|---|
| Finish | BLACK, FDE |
| Thread Pitch | 1/2×28 compact Faxon, 1/2×28 Silencerco Compact & Full Size, 13.5X1 LH, X-Carry Legion |





Christian M. –
If you ever wanted to have a pistol that shot like a laser beam and that could reach the heavens and back with up to 50 percent recoil reduction, this is the way to go. This comp is everything that I have ever wanted in a pistol! It’s aesthetically amazing and well built and fits my Sig P320 M18 just like i wanted it to. If you ever think about shopping with PMM and have doubts, DONT because they are everything you would ever want in a company that makes a superior product.
Michael L. –
Great machining and finish, but there’s a decent sized (0.05 inch according to my calipers) gap between the comp and slide, enough to be noticeable.
Brysen P. –
Works great. Wish the Fitment was better
Donald S. –
Ordered fde, but got black(when it showed black was out of stock and 1 FDE was in stock hmmm..) with no heads up or notice. Also didn’t need the extra shim kit, when asked it seems as if you may not get shims with the comp,but oh well, may come in handy later. The mounting block was awesome, worked well to get the comp tight without marring the surface.
Comp works great as advertised and definitely shows a decent amount of recoil reduction. Looks sweet(although FDE would’ve looked better) and adds some flare to the pistol. Also seems to be well manufactured, with great machining and anodizing.
4 stars only because I wasn’t sent exactly what I ordered.
Garrett H. –
Fit and finish are flawless. Mounting block was 100% worth it. Estatic with the performance as well. This was supposed to finish my last Sig, now I am looking at building a x comp Sig and maybe one for the misses.