Timney Impact Trigger Ruger American Gen II Centerfire 644C

Timney Impact Trigger Ruger American Gen II Centerfire 644C

The factory trigger on the Ruger American Gen II is serviceable, but its inconsistent break and long take-up limit what the platform can deliver at the bench and in the field. The Timney Impact 644C replaces it with a fixed 3–4 lb. pull engineered for a predictable, repeatable release. Installation is drop-in  no action inletting, no fitting, no specialist tools. The trigger is compatible with both 2-position and 3-position safety configurations of the Ruger American Gen II Centerfire, covering the full Gen II lineup without any modification. This Timney Impact Trigger Ruger American Gen II Centerfire 644C is individually tested and calibrated by hand at Timney's manufacturing facility in the USA before shipping.

Key Features

Drop-In Installation : Fits directly into the Ruger American Gen II Centerfire action without gunsmithing, fitting, or modification accessible to most rifle owners without specialist tools.
Fixed 3–4 lb. Pull Weight : Delivers a consistent, repeatable break suited to hunting applications where a controlled, predictable trigger is required shot after shot.
Dual Safety Compatibility : Works with both 2-position and 3-position safety variants of the Ruger American Gen II Centerfire, covering the complete Gen II platform lineup.
Hand-Tested and Calibrated : Each unit is individually verified in its intended action at Timney's USA facility before delivery.

All Technical Data

Brand : Timney Triggers
Model : Impact
Part Number : 644C
Compatible Platform : Ruger American Gen II Centerfire
Safety Compatibility : 2-Position and 3-Position
Pull Weight : 3–4 lb.
Adjustable : No
Installation : Drop-In, No Gunsmithing Required
Origin : Made in the USA

Why Choose This Product?

For a hunter running a Ruger American Gen II who wants a better trigger without a gunsmith visit, the Timney Impact 644C is a direct, no-compromise answer. The fixed 3–4 lb. pull is deliberate — no over-light weight that creates safety concerns in cold-weather gloved handling, no heavy creep that costs accuracy. Install it, confirm zero, and hunt.