AR-STONER Enhanced Two Stage Trigger 

The AR-STONER Two Stage Enhanced Trigger Group for the AR-15 and LR-308 (Small Pin .154″) is a mil-spec replacement trigger group featuring a non-adjustable trigger pull. With a first-stage pull weight of 2.0 lbs and a second stage of 2.5 lbs this trigger is perfect for tactical applications or long-range precision shooting. The hammer and trigger are nickel boron plated, providing a smooth pull and crisp break, enabling the shooter to stay on target. This trigger is the perfect complement to the AR-STONER Customizable Lower Parts kits (sold separately).

Features

• Smooth and crisp two stage trigger pull
• Polished mechanical surfaces on the trigger and hammer
• Self-lubricating Nickel Boron coating
• Compatible with Mil-Spec lower receivers with .154″ pin holes
• First Stage: 2.0 lbs
• Second Stage: 2.5lbs
• Total Pull Weight: 4.5 lbs