Timney 667S Competition Trigger AR-15 3lb Straight

Timney AR-15 Competition Trigger: Precision Engineering for the Discerning Shooter

Timney Triggers has been crafting the world's finest triggers since 1946, and this AR-15 competition model exemplifies that legacy. Every trigger is individually hand-tested and calibrated before leaving the factory, ensuring you receive a trigger that performs flawlessly in your rifle.

What Sets This Trigger Apart

This is a single-stage trigger engineered for shooters who demand precision. The 3-pound pull weight delivers a smooth, crisp break with zero creep—the kind of trigger response you'd expect from a quality bolt-action rifle, not a modern sporting rifle. The straight trigger shoe provides a traditional feel that many experienced shooters prefer.

Built to Last

Timney uses premium materials throughout:

• Hammer: Wire-EDM machined from S7 tool steel for hardness and impact resistance
• Trigger and components: EDM cut from A2 tool steel, heat-treated to Rc 56-60 for extended service life
• Housing: Lightweight aluminum alloy keeps the assembly compact and durable

Precision-ground engagement surfaces ensure superb reliability and a consistently clean hammer release.

Installation and Compatibility

This is a true drop-in trigger—no gunsmithing, fitting, or adjusting required. The self-contained module uses your rifle's original hammer and trigger pins, and the proprietary design eliminates pin walkout. Compatible with small-pin AR-15 platforms and most mil-spec AR-15/M4 rifles.

All components are captive within the housing, creating a sealed, reliable assembly ready for competition, training, or precision shooting.