I have for sale a lightly used PRI-MSTN Quiet Brake/Comp for a .223 AR15 using 1/2x28 threads. Comp is like new and works well. Only took off to install a suppressor. Specs below. $65 $60 OBO
Payment accepted by paypal or money order. ****SOLD**** to Paul
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.
•.95" diameter x 2.05" long
•Thread is 1/2" - 28