Weight: 19.6 oz - Length: 7.2 in - Diameter: 1.6 in - The new HX-QD 762 is a single-piece tool-less suppressor. Constructed with the same durability of the HX-QD 556k it's designed and development was heavily influenced by the U.S. Army CSASS requirements. It is full-auto rated up to 7.62 and is cross-platform compatible from 5.56 up to .33 WM. - The HX-QD 762 is a strong utility player delivering 136-139 dBs when shooting 16 barreled 7.62 gas operated rifles using commercial grade ammunition.