Elftmann Tactical is a firearms accessories innovator. Many unique features set our triggers apart from all others including needle bearings, adjust-ability, drop safety, full 1/4 width disconnector, ease of installation and modular design. Additional AR Accessories manufactured by Elftmann include the only push-type ambidextrous AR safety and Anti-walk pins that can be installed and removed with no tools. Our newest product is an AR platform Ultralight stock that is all aluminum and weighs just 5.9oz. This stock is rock solid and is virtually silent as it's extended or collapsed. (less)