The TriggerTech® AR-10 Single Stage Black Adaptable Trigger is a user-adjustable drop-in rifle upgrade, designed to deliver a consistent pull and a clean, crisp break in any tactical shooting application. Hardened 440C stainless steel internal components and an anodized 7075 aluminum housing combine with TriggerTech’s Frictionless Release Technology™ to provide unmatched corrosion resistance and extended service life. Proprietary CLKR Technology™ adjustment technology allows the trigger to be adjusted between 1.75 lbs. and 4.25 lbs in 1oz. increments for a custom overall pull weight of between 2.5 lbs and 5 lbs. for smooth and reliable operation when and where it matters most.