CAT Outdoors Dirty Dave (Titanium, Spooky 1 QD mount). Compact 7.62 NATO Recce suppressor optimized for Sound, Flash, Flow, Blast, and Durability using Surge Bypass technology. 6.1" length, 9.5 oz (Ti) / 17.7 oz (Inconel). 1.60" diameter. Min barrel 16" (Ti) / 13" (Inconel for 7.62 NATO). Velocity optimized for 2900 ft/s. Designed for 13" SIG MCX-Spear platform. Semi-auto rated. DLC finish. 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