Timney Triggers 670ST AR-10 4 lb Single-Stage Straight Trigger - Black/Gold

The Timney Triggers 670ST Competition Trigger is a self-contained, drop-in replacement trigger assembly for AR-10-style rifles. Designed for precision and competition shooting, it combines a single-stage operating system with a factory-set 4 lb pull and a solid straight trigger shoe.

This assembly fits AR-10-style lowers that use small-pin, 0.154"-diameter trigger and hammer pin holes. Its internal components are captive within the housing, providing a contained drop-in assembly for compatible lowers.

The trigger uses steel components in a lightweight aluminum-alloy housing. Its hammer is wire-EDM machined from S7 tool steel. The black housing and gold straight trigger create the model's distinctive Black/Gold finish.

Each assembly is individually tested and calibrated by hand. This current-production trigger is offered in New condition.