Timney Triggers 640R Black Curved Trigger 1.5-4 lbs for Ruger American Rimfire Right Hand

The Timney Triggers 640R is a precision single-stage drop-in trigger built specifically for the Ruger American Rimfire rifle. Finished in black and configured for right-hand installation, this replacement trigger delivers a crisp, clean break that noticeably improves feel and accuracy over the factory Ruger trigger.

Factory set at 3 lbs. with an adjustable 1.5-4 lb pull weight range, the 640R lets shooters tune both creep and pull weight to their preferred feel. The curved trigger shoe provides natural, consistent finger placement, while Timney's self-contained 100% drop-in design installs without any gunsmithing. Compatible with all rimfire Ruger American models and proudly made in the USA.