CALIBER: 7.62mm rated up-to .300 RUM – RATINGS: Belt Fed Rated – DIAMETER: 1.5 – LENGTH: 6.4 – WEIGHT: 15.3 oz – FINISH: Cerakote – SOUND LEVELS: – 300BLK: 129.7dB – 5.56mm: 138.7db – .308: 143.8db – MATERIALS: – Baffles: Cobalt 6 Alloy core – Tube: 17-4 PH Stainless Steel – Mount: 17-4 PH Stainless Steel – FEATURES – Interchangeable Front Caps (7.62mm and 5.56mm available) – Monolithic 17-4 PH Stainless Steel Mount – Quick Detach Dual Taper Locking System – Unconditional Lifetime Warranty – BELT FED RATED: Constructed entirely of 17-4PH Stainless Steel and featuring a full Cobalt 6 Alloy baffle stack the Razor is built for anything you can throw at it. – LENGTH & WEIGHT: At 6.4 long and weighing in at 15.3oz the Razor is the shortest and lightest in it’s class. – DUAL TAPER LOCK MOUNTING SYSTEM: Patent pending quick detach mounting system ensures wobble free firing. – OPTIONAL 5.56 FRONT CAPS: Optimized for 7.62 the Razor is a perfect choice for 5.56 caliber rifles and with the addition of 5.56 front caps sound suppression levels are improved. – SOUND SUPPRESSION LEVELS: Designed for maximum maneuverability and weight savings the Razor boasts respectable dB ratings 129.7dB-300BLK 138.7dB-5.56 143.8dB-308WIN