The Geissele Super Dynamic Enhanced Trigger is the ideal trigger solution for hunting, target, and precision shooting with an AR15 rifle. The trigger is compatible with most Mil-Spec AR lowers and features a flat trigger bow for enhanced ergonomics. The 2 stage design of the Geissele Super Dynamic Enhanced Trigger allows for improved control and weapon accuracy. Specifications SKU 05-167-Geissele UPC 854014005151 MPN 05-167 Trigger Pull Weight 1st Stage: 2.0 - 2.5 lbs., 2nd Stage: 0.9 - 1.3 lbs., Total Pull Weight: 2.9 -3.8 lbs. Fits MIL-SPEC AR Trigger Bow Type Straight/Flat Trigger Pull Adjustable No