M11 Severe-Duty® Muzzle Brake

This muzzle brake is fantastic. It reduces recoil considerably making range day more enjoyable.

Item is amazing. Great quality. And amazing Customer service. Highly recommend this and from this company.

Well what can I say ! It’s very sexy looking great color and material … the only that disappoints me It’s that you have to buy the rings and tool to tighten the muzzle into the barrel .. I get the tools but the ring should come with it or at least let the customer know you should place an order for it … but then again this is my opinion

The PA M11 brake is very well made. Recoil was considerably less, quicker acquisition. Also, their communication is just as good. Can’t recommend this company enough.

This brake does an EXCELLENT job of reducing recoil and muzzle flip. It made a night and day difference on my mossberg patriot chambered in 6.5 creedmoor and seems to live up to the claimed ≈60% recoil reduction. It should be known im pretty new to rifles and precision shooting in general, but i found myself flinching my shots in expectation of the recoil before attaching this device causing a lot of difficulty maintaining accuracy, and was shooting a roughly 3 MOA group at 100 yds with a fair amount of outliers. however after attaching this brake i found it TREMENDOUSLY easier to make 1 moa or even sub 1 moa at the same distance. The only drawback seems to be that this device does also make the rifle about 60% louder also, though this is to be expected when adding a muzzle brake, it did cause some immediate ear ringing right on the first shot so adequate (non cheapo like mine) ear protection is pretty much a must if your entertaining purchasing this device depending on what firearm you plan on mounting it on. Speaking of mounting the device i should also add that the precision armament accuwasher system does work very well with this device, my only wish is that they would offer or include a small bottle or packet of rocksett along with the washers or brake, since this seems to be the best threadlocking and vibration dampening additive for this purpose, since it also boasts a pretty high temperature tolerance. Nonetheless this was a VERY good purchase and i will mosy likely be coming back here for all my muzzle device requirements from here on out, not only for their quality of the products, but the excellent customer service as well. They were incredibly communicative and polite throughout the exchange, and even went as far as to pay attention to the notes i left on my order stating i would like the package to be delivered behind my trashcans since i live in a highfoot traffic area and have had packages stolen off the porch before, and in response they wrote a note on the box for the delivery driver relaying my request to make sure my product wasn't stolen! All in all both the product and the customer service went above and beyond expectations, both for a very reasonable price

I purchased this in the uncoated matte stainless steel finish. The machine work on this is flawless -- no sharp edges or burrs even in the threaded portion. The finish looks great as-is and would surely also look great with a ceramic coating or PVD finish. No other shooters at the range complained about noise or backblast. Overall very happy with this device!

I bought the M11 and had it machined out for my 458 SOCOM to the recommended tolerances listed in the instructions. The brake mounted easily with the Accu-washer system. Even thought “they say” a brake doesn’t do much for the 458 SOCOM, the M11 is a high quality device. It looks real cool and definitely adds to the Badassery of my big bore AR. https://flic.kr/s/aHskSg149C