Elftmann Tactical Se Pro Straight FA Trigger Black

Elftmann Tactical Se Pro Straight FA Trigger Black. The combination of precision ground threaded bushings and screws instead of traditional pins provide a rock-solid trigger system. Since their inception AR platforms have always used pins to mount the trigger and hammer in the lower receiver. Because pins require some "play" in order to be installed there is always a little play in the trigger system. This new threaded system adds a level of "solid" you need to feel to understand the difference.