At 6.8 inches in length and a weight of 18.5 oz. the Sandman-S™ is the perfect cross-over suppressor for your 5.56mm" 300BLK" and 7.62 platforms" even up to .300 Win Mag. The QD system is design perfection. One hand removal in just seconds. No wobble" no seizing" no affected performance; just easy on" easy off" with minimal point of impact shift and no loss of precision. Hunting? Fighting? Competing? The Stellite® baffles are welded into a solid core for added strength and durability. An innovative 7.62 design first" the front cap is detachable and features an integrated flash hider. This affords better performance" particularly in low light conditions. The detachable front cap also provides some level of insurance should the Sandman-S™ get dropped or abused. This equals trouble free replacement in the field.