AFTERBURNER + RAMJET together reduce recoil up to 44% when using 115g ammunition. At only .47" long, the Radian Weapons G19G3-IL-RN: Ultimate Recoil Reduction offers unprecedented performance in a micro compensator and is more effective than the majority of full-size compensators on the market. The INTRA-LOK mounting system uses the taper lock principle: a tapered locking pin interfaces with an angled V-groove on the underside of the barrel. This perfectly times the compensator as it locks down onto the V-shaped profile on the muzzle end of the barrel. Angled front faces on the Afterburner aid in holstering.Features :44% recoil reduction in combination (115g ammunition)AFTERBURNER: Hardened 17-4 stainless steelRAMJET: Hardened 416R stainless steelTaper-lock screw interface: No Loctite, shims, or setscrews neededAngled front faces aid in holsteringMatch grade cut rifled barrelFluted barrelGas sealing chamberAvailable in black DLC