“Sig Sauer 8900696 Tread M400 Trigger Kit Two Stage Flat Trigger with 5 lbs Draw Weight for AR 15/M4/Sig M400/MCX/516” has been added to your cart. View cart
Hyperfire Triggers are a significant upgrade from the factory AR-15 Trigger and they provide a crisp, clean trigger break, short over-travel and positive reset you can feel and hear.