Timney AR-15 Competition Trigger | Curved | 4.5lb

Timney AR-15 Competition Trigger | Curved | 4.5 lb

The Timney AR-15 Competition Trigger with curved shoe and 4.5 lb pull weight is a self-contained drop-in trigger upgrade for compatible small-pin AR-15 and M4-pattern rifles. Built for shooters who want a cleaner single-stage break without moving to an extremely light pull, this version offers a deliberate, predictable trigger press with Timney’s crisp, creep-free Competition Trigger feel.

The curved trigger shoe provides a familiar AR-style finger position, making it a natural choice for builders who prefer a traditional trigger profile over a straight or skeletonized shoe. The 4.5 lb pull weight gives this variant the firmest pull in the AR-15 Competition Trigger lineup, which can be useful for range rifles, hunting setups, general-purpose builds, and shooters who want a refined trigger while retaining a more intentional press.

Installation is straightforward thanks to the 100% drop-in cassette-style design. The trigger arrives as a complete self-contained module with all major components captive inside the lightweight aluminum alloy housing. No gunsmithing, fitting, or user adjustment is required, and the assembly installs using the rifle’s original hammer and trigger pins.

Timney’s internal construction supports long service life and consistent trigger feel. The hammer is wire-EDM machined from S7 tool steel for a balance of wear resistance and impact strength, while other internal components are EDM cut from A2 tool steel and heat-treated to Rc 56-60. Precision-ground engagement surfaces help deliver the clean hammer release and smooth single-stage break associated with the Competition Trigger series.

The proprietary retention design helps eliminate pin walkout without requiring anti-walk pins. Each trigger is hand-assembled, tested, and calibrated before leaving the factory, giving AR-15 builders a refined trigger upgrade with simple installation, a traditional curved shoe, and a confident 4.5 lb pull weight.

Trigger does NOT include Trigger & Hammer Pins!

• Platform Compatibility: AR-15 and M4-pattern rifles
• Trigger Type: Single-stage drop-in cassette trigger
• Trigger Shoe: Curved
• Pin Size: Small pin / .154 pin compatible
• Pull Weight: 4.5 lb
• Trigger Pull: Smooth, crisp, creep-free break
• Adjustment: Non-adjustable
• Installation: 100% drop-in design; no gunsmithing or fitting required
• Housing Material: Lightweight aluminum alloy
• Hammer Material: Wire-EDM machined S7 tool steel
• Internal Components: EDM-cut A2 tool steel
• Heat Treatment: Rc 56-60
• Installation Hardware: Uses the rifle’s original hammer and trigger pins
• Anti-Walk Pins: Not required
• Assembly: Hand-assembled, tested, and calibrated
• Warranty: Lifetime warranty
• Made In: USA