Ultradyne Usa Ar-15 Mercury Compensator 22 Caliber

The Ultradyne Mercury Compensator has been engineered to provide superior recoil reduction and neutralize muzzle rise with a smooth, balanced release of blast energy. Progressive 90-degree side ports vent combusting gases at intervals that spread out the recoil impulse for efficient, accurate follow up shots. Three prongs forward of the bore further enhance stability during operation while simultaneously providing additional flash control. Caliber: .223/5.56 Made of 416 Stainless Steel with nitride finish Barrel threads 1/2-28 Weighs 3.1 ounces as the compensator only, all together 3.9 ounces Length from end of barrel: 2.43" Outer Mfg: Ultradyne Usa