Sig Sauer Two Stage Trigger Upgrade Kit for Tread M400 / AR-15 / M16

Upgrade your rifle’s factory trigger for a better and more controlled shooting experience with the Sig Sauer® Two Stage Trigger Upgrade Kit for Tread M400 / AR-15 / M16. This two-stage trigger upgrade kit gives you a crisp, clean 5 lb trigger break for improved precision and accuracy with your favorite mil-spec rifle. Boasting precision machined parts, this trigger upgrade provides an ultra-smooth action for any mil-spec rifle. This trigger upgrade kit includes 1 Tread m400 two-stage match trigger, 1 Tread M400 hammer, 1 trigger spring, 1 hammer spring, 1 Tread M400 Disconnector, 1 disconnector spring, and 2 hammer and trigger pins. Order now!