Precision Reflex - Product Detail - MSTN QC Brake 5.56MM (223) black - $80.00

MSTN QC Brake 5.56MM (223) black

The 5.56 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. Brake has a black nitrite finish.
Item: 05-0089B  Ample Stock
  Manufacturer: PRI
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Your Price: $80.00
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MSTN QC Brake 5.56MM (223) black
The QCB has been cut from solid stainless steel bar stock for greater resistance to heat and burnout. Specs: 304 Stainless .95" dia. X 2.05" long. Black Nitrite finish thread is 1/2"-28 The area over the threaded end of the brake tapers down to a .750" diameter. The brake comes with a selection of spacer shims to set the timing of the brake. The 3 holes should be at the 1 O'clock position when tightened into place. Tighten brake into place using a round screw driver in the 1st slot closest to the barrel.
  • Manufacturer: PRI
  • Shipping Weight: 0.215 lbs
Average Rating   5 stars (based on 2 reviews)
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Recent Reviews Rating: Reviewed By: Michael C. Review Date: 5/12/2017 Comments: Built two 22 Nosler's for varmint killing. One has a quick change suppressor mount but the other has the Quiet Control Brake. Used it first on a 5.56 Wylde just to see how loud it was at shooters ear and down the firing line. One of very few muzzle brakes...
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Rating: Reviewed By: Michael K. Review Date: 6/26/2014 Comments: I bought my first PRI product about 6 years ago. It was the 6.8 SPC Mark 12 Mod 0 upper. The upper is the most accurate semi auto I have ever shot. I can usually shoot a sub minute at 100 yards every time I take it to the range, or in precision rifle c...
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