Timney Ruger Precision Rimfire Two-Stage Trigger (649ST)

Description

The Timney Ruger Precision Rimfire two-stage trigger is a self-contained, drop-in upgrade designed for Ruger Precision Rimfire rifles. It provides an adjustable two-stage pull with factory calibration for predictable, repeatable breaks and requires no gunsmithing to install. The housing is CNC-machined from 6061 T6 alloy and anodized for durability, and critical components are heat treated and coated for long service life. Offered in a straight shoe variant (Model 649ST) alongside a curved option, this trigger is built for shooters who value precise, tunable trigger control.

Key Specifications

• The unit is a self-contained 100 percent drop-in trigger ready for installation in Ruger Precision Rimfire rifles.
• Factory pull calibration is listed as half-pound first stage and one-pound second stage.
• Both stages are user adjustable from 8 ounces to 1 pound (first stage) and 8 ounces to 2 pounds (second stage).
• The housing is constructed of 6061 T6 alloy, CNC machined and anodized for durability.
• The sear is heat treated to 58-60 Rockwell and Teflon-nickel coated for lubricity and wear resistance.
• The product is offered in models #649 (curved shoe) and #649ST (straight shoe).
• The listed finish/style is Black/Blue trigger.
• Material is listed as alloy housing with steel parts.
• Listed dimensions are 2.05 X 5.85 X 7.20 and the listed weight is 0.4 (units not specified in supplied data).

Engineered for straightforward installation and consistent performance, this Timney two-stage trigger brings tunable trigger control to the Ruger Precision Rimfire platform without permanent modification. Its CNC-machined housing, heat-treated sear, and adjustable stages make it a practical choice for precision rimfire shooting where a crisp, repeatable trigger feel is desired.