Description
The Timney 401 Featherweight is a drop-in replacement trigger built for the Winchester Model 70, aimed at hunters and precision rifle shooters who want a cleaner, more consistent break than the factory unit provides without sending the action to a gunsmith. Because it installs without fitting or modification, it suits anyone who wants a meaningful upgrade during a field strip rather than a shop visit.
The trigger housing is machined from aluminum alloy, keeping mass low where it matters for carry rifles, while the bearing surfaces — the parts that actually govern pull character — are hardened steel. That combination keeps the unit light without trading away the durability that steel-on-steel contact demands under hard use or high round counts.
Timney designed its own trigger-blocking safety for this unit rather than adapting the Model 70’s original mechanism. A trigger-blocking safety physically prevents the trigger from moving until the safety is disengaged, which is a more direct form of mechanical interlock than a sear-block design. The trigger ships from the factory set at a 3-pound pull weight and is fully adjustable for both sear engagement and pull weight, so a shooter can dial in the feel to suit hunting conditions — where gloved hands may demand a slightly heavier setting — or bench work, where a lighter, shorter pull generally supports consistency. Adjustment requires no permanent modification to the rifle or the trigger group.
The finish is black, and the trigger is a curved-shoe design, which positions the finger consistently across the face of the blade on every shot.





