DDC Enticer L Stainless (Black Cerakote). Removable end cap compatible with Dead Air end caps. 1-3/8"x24 threading supports direct thread adapters, Q Plan B/Cherry Bomb, Keymo, and Rearden Atlas mounts. Pew Science composite suppression rating: 51.9 (L/LTi series — quietest at-ear on .308 tested), 42.5 (S/STi series). Stainless construction — not full-auto rated; handles 120 rounds 5.56 rapid fire before cooldown. Includes 5/8"x24 titanium direct thread adapter. Lifetime warranty when following barrel length and firing schedules. 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