Caliber: 5.56MM – Accessories: Charlie & ASR – Weight: 15.2 oz – Length: 5.98 – Diameter: 1.73 – Materials: 17-4 SS & Inconel 625 – 5.56 NATO: 137.1 dB – Low back-pressure technology reduces gas blow-back – Full-auto rated – No barrel restrictions – Constructed out of 17-4 Stainless Steel and a 3D printed Inconel 625 core – Hoplon Baffle deflects debris and increases suppressor lifespan on short-barreled rifles and full-auto firearms – Compatible with Charlie ASR Mount Charlie Direct Thread Mounts and muzzle devices – Ships with an Internal Charlie Flash Hider Front Cap a Charlie ASR mount an ASR Flash Hider in ½ x 28 a spanner wrench a Charlie tool and the owner’s manual