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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

Our much anticipated 2nd generation HK Comp is here! 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 CA, NJ, NY, etc.

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


"Highly Recommended"

Spencer on 8/31/2011 4:47:39 PMVerified

Overall Product Rating:


These are great flash hiders, and reduce muzzle rise tremendously. Very happy to find these for my HK! Thanks Again!


"Wicked looking to keep it legal"

Matt Scheerer on 9/18/2012 2:57:59 PMVerified

Overall Product Rating:


This thing looks evil! It fit the HK91 threads perfectly. I couldn't tell if it helped recoil, but it did add another 922r part to my build.


"Terrific Muzzle Device!"

Gary Sutherland on 6/10/2011 10:00:54 AMVerified

Overall Product Rating:


You absolutely get what you pay for with this muzzle device! Installation on my PTR-32 rifle was easier than I expected... although due to the alignment of my barrel's threads, little-to-no compression of the crush washer was required to align the device correctly. Strongly recommend this muzzle device to those looking for something better and more physically appealing than the standard PTR flash hider.


"PWS FSC Threaded Barrel Compensator"

james clodoveo on 5/30/2012 3:03:21 PMVerified

Overall Product Rating:


I really like the compensator. Had to machine the crush washer to get it to line up correctly.


"Michael Norton"

Michael Norton on 2/14/2013 9:13:45 AMVerified

Overall Product Rating:


The PWS compensator/flash suppressor is everything described on the website. It took a little work to install, but it looks mean and accents the business end of my PTR-91.


"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


"Wow"

Derek Giddings on 8/30/2013 7:05:13 AMVerified

Overall Product Rating:


Works great on the 53......super fast follow up shots!


"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...


"Wow, love this brake"

MCG on 10/3/2013 7:43:18 AM

Overall Product Rating:


I put this on a SBR HK51 clone that gets run with a sear pack. Amazing how controllable a sort barrel 308 can be in full auto. I can do complete mag dumps with very minimal movement. I highly recommend.


"Great product"

3dogknight on 4/3/2012 9:49:11 AMVerified

Overall Product Rating:


I was very impressed by the lack of recoil on my PTR-91 after installing this compensator.