Home / Gun Care & Accessories / Pri / PRI Quiet Control Muzzle Brake 5.56mm 1/2"-28 Thread AR-15 Steel Matte
▼ 63% below avg
PRI Quiet Control Muzzle Brake 5.56mm 1/2"-28 Thread AR-15 Steel Matte
Lowest Price
$25.57
MSRP
$93
Savings
73% off
In Stock at
2 Stores
Updated
May 1, 2026
Compare Deals from 3 Retailers
Lowest price first
Specifications
Description
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.
