YoDave Products

YoDave Marlin 336 Reduced Power Finger Lever Spring No more fighting to click the lever into the fire position on Marlin Model 1894, 1895, 336 and 444 models! Polishing the mating surfaces of the lever and the plunger as well as the addition of a reduced...

 YoDave Marlin 39A Reduced Power Hammer Spring Reduce the force required to open your lever and cycle the bolt by reducing the force of the spring acting on the hammer without sacrificing consistent primer strikes and ignition, ease of cycling is...

 YoDave CZ-452 Plus 10 Striker Spring Upgrade your worn or weak CZ-452 striker spring with this new 10 percent heavier striking spring for a more consistent primer strike and ignition. Also fits 453, 455, and 513 models. All benchrest...

YoDave CZ-455 Trigger Shim and Spring KitImproves the Trigger Pull of CZ-455, CZ-452 and BRNO Model 2, 4, and 5 Rifles This kit removes the creep and lightens the trigger pull weight by the use of shims and new springs. Kit includes 4 shims and 4 new...

YoDave CZ-457 Plus 10 Striker Spring Achieve more reliable ignition when you install this 10% stronger striker spring in your CZ-457 bolt. Refer to your CZ-457 manual for disassembly and replacement of the factory spring. If you are experiencing...

YoDave CZ-457 Trigger Spring Kit  With this kit, you can reduce the CZ-457 trigger pull to approximately half of what the factory spring will adjust down to. Used in conjunction with the sear adjustment screw located on the front of the trigger...