Sig Sauer 8900696 Tread M400 Trigger Kit Two Stage Flat Trigger with 5 lbs Draw Weight for AR 15/M4/Sig M400/MCX/516

This Two Stage Match Flat Blade Trigger reduces the weight of the pull to break crisp and clean at approximately 5lbs. This Premium trigger is optimized to enhance any M4 / AR-15, M400, MCX, 516