Timney Triggers Impact AR Straight Drop-In Trigger, 3 lb Pull, Black Finish IMPACTARST

Product Description

The Timney Impact AR Straight Trigger is a self-contained, drop-in upgrade engineered to deliver a crisp, clean 3 lb break for Mil-Spec AR-platform rifles. Built in a lightweight aluminum alloy housing with captive components, it’s designed for reliable performance and long service life. The hammer is wire-EDM machined from S7 tool steel for excellent wear and impact resistance, while other components are EDM cut from A2 tool steel and heat treated to Rc 56–60. Installation is straightforward using your rifle’s original hammer/trigger pins, and Timney’s proprietary design helps eliminate pin walkout. Finished in black with a straight trigger shoe, the Impact is a durable, performance-focused trigger upgrade for AR-style builds.

Product Highlights

• Crisp 3 lb trigger pull for improved precision and control on AR-platform rifles
• Self-contained drop-in trigger module; no gunsmithing required for typical installs
• Lightweight aluminum alloy housing with captive components for consistent function
• S7 tool-steel hammer (wire-EDM) and A2 tool-steel internals heat treated to Rc 56–60
• Uses original hammer/trigger pins; proprietary design helps prevent pin walkout

Specs

• Brand: Timney Triggers
• Manufacturer Part Number: IMPACTARST
• UPC: 081950467174
• Platform Compatibility: Mil-Spec AR-15 / AR-platform
• Trigger Type: Straight
• Trigger Pull Weight: 3 lb
• Finish/Color: Black
• Housing Material: Aluminum alloy
• Hammer Material: S7 tool steel (wire-EDM machined)
• Other Components Material: A2 tool steel (EDM cut), heat treated to Rc 56–60
• Installation: Drop-in; installs using original hammer/trigger pins
• Compatibility Note: Not compatible with AR-10

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