The all-new X2S 2-stage Trigger delivers the same crisp pull and weightless break of HIPERFIRE single-stage triggers, but features a distinct wall between the first and second stages that allows you to inchprep inch the trigger for enhanced control. Proudly made in America, the X2S allows you to adjust pull weight via 2 sets of springs, and features the Cam-Over Toggle Engine that reduces sear friction without sacrificing hammer strike power. During trigger pull, you're loading those toggle springs. At the point of trigger break, those springs propel the hammer forward with added inchoomph. inch This allows the standard hammer spring to be ultra-light without the risk of light primer strikes. We think it's absolutely ingenious. And we think you'll agree. More on the MOD-3 The MOD-3 design has a shorter first stage than the MOD-1 for a faster first stage prep. It shares the same sear geometry and performance as its MOD-2 counterpart, but has a flat trigger bow with the patented HIPERSHOE and an upgraded black nitride coating. Radical Sear Mechanics for crisp, clean feel For AR-15/AR-10/AR-9/PCC rifles Minimal, user-adjustable 2-3 pound first stage Minimal second stage wall with a 1.5 pound weight Total 3.5-4.5 pound pull with green or red springs respectively Distinct wall between first and second stages allows for inchprepping inch for enhanced control Cam-Over Toggle Engine allows for lighter pull weights without losing hammer strike energy Soft Start Lock-Up aids in eliminating rifle "flinch" after the break for more accurate shots at distance Tactile Weightless Break means there is no mushy over-travel after the break HIPERSHOE finger pad reduces the perceived trigger pull weight for a lighter feel First stage slightly shorter than the MOD-1 design Same sear design as its MOD-2 counterpart, but with a flat trigger bow with upgraded black nitride coating Made in USA Backed by the H