Timney Triggers Impact Ruger American Gen II Drop-In Trigger - 644C

*CONTACT US FOR A SPECIAL COUPON CODE*

Timney Triggers Impact Ruger American Gen II Drop-In Trigger - SKU: 644C - UPC: 081950644827

Product Description

The Timney Triggers Impact Ruger American Gen II (644C) is a factory-calibrated, drop-in trigger replacement engineered to upgrade the accuracy and feel of Ruger American Gen II centerfire rifles. Eliminating the creep, heavy pull, and sponge-like feel of standard factory assemblies, this Impact Series trigger delivers a clean, crisp, glass-like break pre-set to a user-preferred 3 to 4-pound fixed pull weight right out of the box.

Housed within a CNC-machined 6061-T6 aluminum casing with a hard-coat anodized black finish, the internal sear and trigger components are precision-milled from hardened tool steel. This ensures glass-smooth contact surfaces and extreme thermal durability across severe hunting seasons, benchrest target sessions, and tactical rifle competitions.

Designed for straightforward installation, the Timney 644C drops directly into the Ruger American Gen II receiver without requiring custom fitting or gunsmith alteration, instantly unlocking the true precision potential of your bolt-action rifle platform.

*Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Fits Ruger American Gen II centerfire bolt-action rifles. (Designed specifically for Gen II receiver safety and stock geometry).

1. Verify host rifle is completely clear, magazine removed, and chamber visually and physically confirmed empty.
2. Remove the bolt and unbolt the action screws to separate the barreled action from the chassis/stock.
3. Remove factory trigger retaining pins and detach the stock factory trigger group.
4. Position the Timney 644C drop-in module into the action housing, aligning the mounting holes with the receiver frame.
5. Reinstall retaining pins, reassemble the barreled action into the stock to manufacturer torque specs, and perform full safety and dry-fire functional checks before live-fire staging.

Key Features

• Crisp Glass-Like Break: Pre-calibrated at the factory to a smooth, crisp 3 to 4 lb fixed pull weight.
• Rugged 6061-T6 Aluminum Housing: Precision CNC-machined housing protects internal sear surfaces from dirt and debris.
• Hardened Tool Steel Components: Sear and catch components are heat-treated to ensure consistent pull feel across thousands of cycles.
• True Drop-In Design: Direct replacement module requires no custom fitting or permanent receiver modification.
• Corrosion-Resistant Black Finish: Anodized housing and black oxide blade treatment shield against weather and field wear.

Product Specifications

• Brand: Timney Triggers
• MPN: 644C
• UPC: 081950644827
• Platform Compatibility: Ruger American Rifle Gen II (Centerfire)
• Pull Weight: 3.0 - 4.0 lbs (Factory Fixed)
• Trigger Profile: Curved Shoe
• Housing Material: 6061-T6 Anodized Aluminum
• Internal Components: Hardened Tool Steel
• Finish: Black