The sear and disconnector are CNC machines out of 440C stainless steel & heat treated to 53-56 RC. The striker safety is machined from 416 stainless steel that is also properly heat treated. The result is a smooth trigger pull from 3.5-4.5 pounds, depending on which spring combination you install.

This kit also comes with a Hybrid Trigger Shoe (HTSTM) upgrade option featuring an ergonomic blend of flat and curved faced trigger. The trigger is made from 6061 T6 aluminum that is precision machined and Class 3 hard anodized. It re-positions the reach of the trigger slightly to the rear for a more comfortable feel and positive interaction with the trigger safety.