Advanced Armament Company introduces the new 300 SD, a purpose-built suppressor designed to make 300 Blackout subsonic extremely quiet while still being rated for supersonic 300 BLK and limited .308 use. Built from 3D-printed titanium with a black DLC finish, the 300 SD is lightweight, durable, and fully modular with long and short configurations. In long form it measures 8 inches and weighs just over 12 oz; in short configuration it’s 5.43 inches and only 5 oz. Designed for low weight, excellent suppression, and practical durability, the 300 SD launches in January as a dedicated solution for quiet 300 BLK builds.
Virginia statewide injunction goes into effect on July 21st. We will begin accepting orders to Virginia today and hold them until we can legally ship on July 21st.
