The PRC compensator from Primary Weapons Systems was designed to reduce felt recoil as much as possible. The PRC design produces a low ground signature and overpressure to the shooter, It also gives ultimate control for seeing impacts through your optic and stabilizes follow up shots.
PRC 556 Specs:
Thread Pitch: 1/2x28
Material: 4140 Steel, FNC LIFE HD treated
Weight: 2.9 oz.