Pulse provides exceptional performance in a compact design. Gases are strategically diverted away and out of the shooters line of sight. Pulse strongly reduces recoil and minimizes muzzle rise helping the shooter get back on target quicker to ensure a more accurate followup shots. A timing nut is included for easy installation.FeaturesCompact design100% CNC MachinedDynamount Ready416 Stainless Steel Note: 22 Caliber rated for the standard cartridges in the following calibers: 223 Rem, 5.56 x 45 NATO, 224 Valkyrie, 224 Weatherby Mag, 22-250 Rem, 222 Rem Mag, 222 Rem, 22 Nosler, 220 Swift, 22 PPC, 22 BR, 22 Hornet, 204 Ruger, 218 Bee30 Caliber rated for 300 Win Mag, 30-06 Springfield, 30-30 Win, 300, 300 Savage, 308 Norma, 308 Win, 7.62x51