TC Encore Pro Hunter Trigger Spring Kit Do It Yourself Clean Up and Tune Up Kit That Also Lightens Trigger Pull Lighter Trigger/Sear Spring - Reduce Trigger Pull from 5.75 lbs to Aprox. 2.5-3 lbs* SPEEDLOCK Hammer Spring - Gives More Reliable Primer...

Ruger MK I, II, III, and 22/45 Performance Pak - Springs Extra Power Recoil Spring Extra Power Firing Pin Spring Reduced Power Hammer Spring Reduced Power Trigger Spring Fit: Ruger Mark I, II, III, and 22/45 Upgrading your Ruger pistol with these...

 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...

CMMG Spring, Action, Carbine, AR15 - 55CA9A2- This is the spring that goes in the AR15 buffer tube. Also referred to as the buffer tube spring.

Main Spring Assemblies for Ruger Mk II 22/45 and Mk III 22/45 PistolsPrecision made replacement for factory main spring assembly. Wire EDM and CNC machined to give the best fit and performance. Mk II and III version differs from 22/45 version due to grip...

Ruger 10/22 Rifle Performance Pak - Springs Extra Power Recoil Spring Extra Power Hammer Spring Extra Power Trigger Spring Reduced Power Sear Spring Upgrading your Ruger 10/22 with these springs will improve let-off and overall functioning. It is...

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-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...

TC Encore Pro Hunter Trigger Spring Kit Do It Yourself Clean Up and Tune Up Kit That Also Lightens Trigger Pull Lighter Trigger/Sear Spring - Reduce Trigger Pull from 5.75 lbs to Aprox. 2.5-3 lbs* Heavy Duty Hammer Spring - Gives More Reliable Primer...