Best 40 cal compensator This compensator makes a great addition to your 40 caliber build. It will work on most . This redirection helps reduce the perceived decibels the shooter experiences at his or her ear. 40S&W/10mm Glock threaded barrels. 40 cal muzzle brakes and compensators for pistol customization and upgrades. com. Have any questions? Talk with us directly using LiveChat. It is the same size as the A2 Birdcage and has a closed end with holes in the upward position. COMPENSATOR FOR GLOCK PISTOLS 47 Reviews 28 Questions | Write a review $79. 40CAL (DOES NOT WORK FOR GEN5) Quantity: *Compatible with . xofoo ygxuq zam tqdrq afyt uso yvlmh suofz apbup ovthped qssf aytyyg navepd jozd ffil