The TriggerTech AR-15 Combat Trigger is a fixed, non-adjustable, two-stage trigger engineered to improve the accuracy and precision of an AR; especially in demanding applications where a more forgiving pull weight is preferred. Each trigger has a fixed pull weight of 5.5lbs, with four different lever offerings: stainless traditional curved, stainless flat straight, PVD traditional curved, and PVD flat straight. Features Zero Creep: Yes TKR Technology: Yes CLKR Technology: Yes Overtravel: Sub 0.015" Reset: 0.03"Reset Feel: Tactile mid force