Timney Triggers for Savage Accutrigger Rifles The new Timney Savage for the Accutrigger (Model 638 and NP 638-16) is machined from case-hardened solid steel and is fully adjustable for pull weight, sear engagement (creep) and over-travel. The trigger's pull weight can be adjusted from 1.5 - 4 pounds. Illustrated Instructions are included. We have these triggers in blue or nickel finish. For compatibility info, please visit Timney's webpage.