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PWS FSC HK Threaded Barrel Compensator - 15X1

SKU: HKP-00837

PWS HK FSC 91 Compensator - Gen 2 - 15 X 1 Threads

With 2 new additional features:

Internal crush washer that allows for perfect fitment on the widest variety of factory HK and aftermarket barrels. Such as those found on the following firearms HK, PTR, CETME, SAR8/3, Clones & other custom builds. Each PWS comp also includes the tried and true HK style retaining ring for splined barrels such as those found on non-PTR barrels.

Between these 2 new innovations, this is now the finest PWS HK compensator ever made. Ideal for all .223/556 & .308/762 caliber HK rifles. The PWS compensator tames recoil and keeps you on target. The PWS compensator achieves easier and faster followup shots than other muzzle brake devices. Adds an aggressive look to your rifle but TAMES the recoil like no other!


Compatible with all HK style models with barrels threaded 15 X 1 :

  • HK G3, 91, CETME
  • PTR All Variants
  • HK 93, 33, 53
  • HK MR762
  • Other HK rifles and pistols with 15X1 threaded barrels
  • Custom HK clones and custom builds


This is the most effective compensator available for HK rifles period!

We offer healthy quantity discounts on multiple units.

Specifications of the PWS HK Comp:

  • 2.55 inches in length
  • .22 mm diameter
  • 15 x 1 right hand thread
  • US 922R Compliant Part

The FSC91 Tactical Compensator has all of the compensation of the standard PWS DNTC compensator combined with enough flash suppression to keep the flash out of your optics & line of sight.

The PWS FSC HK Compensator has been classified as a non-flash suppressing device by the BATFE. This item is also legally considered a compensator. (see attached BATFE approval letter.) Great for those living in NJ, NY, etc.

Update - June 2018 The California DOJ has determined that this product is not legal in the state of California.

Video Of The PWS In Action: Demo with 6.8 & .308


Origin: USA
922r Value: 1
Price: $98.95
In Stock
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PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
PWS FSC HK Threaded Barrel Compensator - 15X1
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Quantity Save Reduced Price
1st unit $98.95
3 or more units. $5.00 $93.95
6 or more units. $10.00 $88.95
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Product Reviews

Write your own review


"use crush washer"

jeff on 12/1/2016 6:46:09 AM

Overall Product Rating:


This is 100% a great piece of kit. secret squirrel approved for sure but make sure you use a crush washer! I have a PTR MSG 91! had to send it to them to get it right. was messed up like a soup sandwich. but now its right as rain just make sure you use a crush washer. I still give it 5 stars cause of its performance. I thnk PWS should take the hit on the no crush washer part...


"mixed feelings"

erik on 5/11/2012 12:38:32 PMVerified

Overall Product Rating:


First off let me say that this is a very well made peice and install was a breeze. There is noticable reduction in muzzle climb and somewhat less recoil. It looks mean on the end of the barrel but the real bite is from the muzzle blast. Feels like a small nuke being detonated in front of you. It almost negates the recoil and rise benefits. If you can live with the blast- it does what it claims.


"Awesome break"

Matthew Spragg on 1/19/2017 7:05:50 AM

Overall Product Rating:


This muzzle break is incredibly awesome helps stay on target and keeps muzzle down for quick follow up shots very easy to install and gives the gun a look that is awesome


"PWS"

byron hall on 1/8/2014 8:35:53 AMVerified

Overall Product Rating:


Quality piece well worth the money took all the bark out of my ptr91 no muzzle climb at all when I installed it I did not use the crush washer used red thread lock on it rock solid and damn cool looking.


"Great although it needed a little closet gun smithing"

Vasili Chenckov on 7/27/2012 9:12:53 PM

Overall Product Rating:


I love this flash hider I had one installed on my Mark 14 EBR Mod 1. It is amazing how this thing works! Primary weapons systems have really nailed the compensator market. The problem I ran into with this compensator. Is that I had to do quite a bit of closet gun smithing to fit my Cetme.


"Buy it now"

Christopher Cox on 2/4/2012 10:47:19 AM

Overall Product Rating:


I put this compensator on my PTR 91, it tames the recoil more than I ever dreamed. If you have a rifle this will work on, as I said "Buy it now" You will be glad you did.


"Holy Sh_t!"

Jeri Rodder on 9/4/2009 3:26:27 PM

Overall Product Rating:


I never considered that my original HK bayonet would fit perfectly over this awesome compensator. Someone definetly knew what they were doing when they came up with this design.


"Brilliant!"

Con W on 4/4/2010 6:43:55 PM

Overall Product Rating:


This is a brilliantly wicked comp. Had one of the older ones on my AR and it worked great. Now they make one threaded for my 91. Now i can deck out my HK as well.


"Excellent just excellent!"

Dale P on 11/4/2009 4:20:54 AM

Overall Product Rating:


Bayonet fits with this comp installed, This thing was worth every penny!


"Great"

Jim Thompson on 9/2/2013 2:36:47 PM

Overall Product Rating:


Loud, but prolly the best around, you will notice the difference and it is worth it.