TriggerTech Diamond AR-10 1.5-4 lb Two-Stage Flat Trigger - Black/Red

The TriggerTech Diamond AR-10 Two-Stage Flat Trigger is a drop-in trigger assembly for AR-10-pattern rifles. Its short two-stage action is designed with a 1911-style feel, while the straight, flat trigger lever and black/red color scheme give the assembly its distinctive configuration.

The total pull weight adjusts from 1.5 to 4.0 lb. The first stage is set at 0.25 lb, and the second stage adjusts from 1.25 to 3.75 lb. TriggerTech's CLKR adjustment system changes pull weight in 2 oz increments with a set screw while the trigger remains installed. Pull-weight adjustment does not alter hammer-strike force.

The assembly uses an anodized 7075 aluminum housing with key internal components made from hardened 440C stainless steel. External stainless components and the flat trigger lever have a durable black PVD finish. Zero Creep Frictionless Release Technology provides a stated 0.000" creep, TKR Technology minimizes overtravel, and FLTWR flat-wire technology supports reliable ignition of hard primers.

Its measured operating geometry includes 0.035" take-up, less than 0.015" overtravel, and a tactile, medium-force reset of less than 0.030". The trigger is intended for precision, long-range, competition, target, varmint, law-enforcement, and military applications, including operation in harsh environments.

This trigger fits AR-10 platforms that use standard 0.154" small trigger pins and is also listed for compatible pump-action AR platforms. Trigger pins are not included. It is offered in New condition and is covered by TriggerTech's lifetime product warranty.