LayerX STRAKE9 (Black). DFARS Grade 5 titanium DMLS suppressor optimized for PCCs and MP5 roller-delayed systems. 6.5" length, 8.5 oz (without mount). 1.375-24 HUB threading for Bravo/HUB mount compatibility; adaptable for pistol use with Nielsen device (sold separately). Alphatek low-IR coating. Full-auto rated for 9mm and subsonic .300 BLK. Also compatible with 5.56 NATO (16"+), .308 Win (20"+), 7.62x39 (16"+), and more. Mount not included. Note: If this product is reflected as in-stock it means it's either physically in-stock or allocated and available (serial number is assigned) at my distributor