Elftmann Tactical Apex PRO AR-15 Trigger Group Straight Black

The Elftmann Tactical APEX PRO Trigger has been built for performance. The ELF APEX PRO is identical to the APEX Trigger with the addition of a proprietary threaded mounting system. The combination of aerospace grade sealed bearings, 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 threaded system adds a level of "solid" you need to feel to understand the difference. Pull weight is so easy to adjust it can be done in seconds without removing the trigger from your lower receiver. The Apax Pro is a second-to-none AR-15 drop-in trigger system that is strong and light, made of wire EDM machined, hardened A2 tool steel and lightweight aircraft-grade aluminum. Installation can be d...