PRI MSTN QC Brake 5.56mm - BLACK

304 Stainless
Stock Status:

Out of stock

The PRI MSTN Quiet Control Brake / Compensator has a system of ports to reduce the felt recoil and the climb of the muzzle and to the right. The QCB has been cut from solid stainless steel bar stock for greater resistance to heat and burnout. For your 5.56 AR15, M16, M4. Made by Precision Reflex Inc.
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1 Review

  • 5
    It works!

    If it isn't the best compensator on the market, it's pretty close. After a bout a year the only complaint is that it does give a slight nudge to the left when employed on a smooth support. I've been using 1-3 sheet metal screws to dial in the exact amount of down/left. Use the crush washer.