Winchester Model 70 Timney Trigger #410 Timney Featherweight Triggers are precision machined and hand-fitted to provide a crisp trigger pull. They feature a lightweight alloy housing with machined and hardened steel working surfaces. The trigger is fully adjustable. The triger pull weight is adjustable from 1.5 to 4lbs. and is adjustable for creep and overtravel. Minor fitting may be required. Since it was founded in 1946, Timney Triggers has built a reputation based on the quality of its products. Because of the precision machining and workmanship that goes into each Timney product they are The World's Finest Triggers.â„¢ Each and every Timney Trigger is individually tested and calibrated by hand in the action it was designed for before it's delivered to the customer's door.