Timney AR15 Competition Trigger | Curved | 4lb

Timney AR-15 Competition Trigger | Curved | 4 lb

The Timney AR-15 Competition Trigger is a self-contained, cassette-style trigger upgrade for compatible small-pin AR-15 and M4-pattern rifles. This curved 4 lb version delivers a smooth, crisp, creep-free single-stage pull with a clean break, giving AR builders a refined alternative to standard factory trigger groups.

The curved trigger shoe provides a familiar AR-style finger position for shooters who prefer a traditional trigger profile. The factory-set 4 lb pull weight offers a balanced feel for range rifles, hunting setups, varmint rifles, and competition-oriented AR-15 builds where a predictable single-stage break is preferred.

Timney designed the AR-15 Competition Trigger as a 100% drop-in module with no gunsmithing, fitting, or user adjustment required. All components are captive inside the lightweight aluminum alloy housing, helping simplify installation while keeping the trigger assembly contained and aligned inside the lower receiver.

The hammer is wire-EDM machined from S7 tool steel for wear resistance and impact strength. Additional internal components are EDM cut from A2 tool steel and heat-treated to Rc 56-60 for long service life. Precision-ground engagement surfaces help support the smooth pull, clean hammer release, and consistent trigger feel Timney’s Competition Trigger series is known for.

The trigger installs using the rifle’s original hammer and trigger pins, while Timney’s proprietary design helps eliminate pin walkout without requiring anti-walk pins. Each trigger is hand-assembled, tested, and calibrated before leaving the factory and is backed by Timney’s lifetime warranty.

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 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