In Stock
PRI Quiet Control Muzzle Brake 5.56mm 1/2"-28 Thread AR-15 Stainless Steel
Sold byMidwayUSA•Posted Apr 27, 2026
Compare prices for PRI Quiet Control Muzzle Brake 5.56mm 1/2"-28 Thread AR-15 Stainless Steel$77.99
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Deal Summary
- Currently in stock.
- Caliber: 223/5.56
- Category: parts
- UPC: 090222551534
- SKU: 952940
- Brand: Pri
Price History
Deal Details
The QCB has been cut from solid stainless steel bar stock for greater resistance to heat and burnout. The thread 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 the brake into place using a round screw driver in the 1st slot closest to the barrel.
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