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-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...

Springs for the JARD CZ-457 Trigger Replacement springs to change pull weight on the JARD CZ-457 Trigger. These are the springs shown in the JARD CZ-457 Trigger instruction manual. You can swap in a stronger or a lighter spring to change the pull weight...

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...

Remington 870 Trigger Tune Spring Kit This kit comprises of both a replacement hammer spring as well as five different trigger springs ranging in pull weight from 1.25lb to 5lb. The hammer spring is made from stainless steel, and the trigger springs are...

The Ultimate Trigger Kitfor the Ruger MKIV & MKIV 22/45 RedThis “Ultimate” Kit for Ruger® Mark IV™ & Mark IV 22/45™ is a matched set of upgrade parts - DO NOT use any other brand of sear and hammer with the TANDEMKROSS...

TC Encore 209x50 & Omega Breech Plug - The first breech plug design for TC Encore "209X50" muzzleloading barrels. Later TC came out with the Omega muzzleloader and used this same breech plug. Compare the photo with your old breech plug to be sure you...

Krossfire Bolt for Ruger® Mark IV™ & 22/45™ A TandemKross Bolt with Black DLC Finish Assembled with TandemKross Firing Pin, Extractor, and Guide Rod Includes Integral Halo Charging Ring for Improved Clearing and Charging Upgrade...

SSK-50 Hammer Fits Original Contender and SSK-50 Receivers Fits SSK-50 firearm platforms May be compatible with TC Contender®, but due to their extreme dimensional variation, SSK cannot guarantee this. Please contact Smith & Wesson for...

Volquartsen HP Action Kit for 10/22  This kit consists of Volquartsen upgrade parts including: Target hammer (including shims and bushings), hammer spring, target disconnector, target sear and target trigger (including polished plunger and spring)...

CMMG Gas Tube Kit, Carbine - 55DA193Fits AR-15Carbine LengthStainless SteelIncludes Roll Pin

Volquartsen Mk IV and Mk IV 22/45 Competition KitAlso Converts Mk IV and Mk IV 22/45 Pistols to Eliminate the Magazine Disconnect  Trying to figure out which parts are needed to take the Ruger MKIV and 22/45 to the next level? Look no...

Jard 4707 Trigger fits Savage Axis and Axis II 16 Oz.- Savage Axis owners have been asking for a trigger upgrade for years... Now we finally have one! Give your Savage Axis a high end feel with the JARD 4707 Savage Axis Trigger System. JARD’s exceptional...

Jard 4148 Trigger fits Savage 10/110 Series Rifles w/Bottom Bolt Release, 13-18 oz - JARD's remarkable 3-Lever System brings exceptional trigger performance to Savage centerfire rifles (see the list of compatible models below). Designed to replace the...

Jard 4625 Trigger fits Savage 10/110 Series Rifles 7-12 oz.- JARD's remarkable 3-Lever System brings exceptional trigger performance to Savage centerfire rifles (see the list of compatible models below). Designed to replace the factory trigger on most...

Jard 4510 Trigger fits Savage A17/A22 Magnum and Gives 2.5 lb Pull Weight- At last there's a replacement trigger for the remarkable Savage A17! The JARD Savage A17/A22 Trigger System brings JARD’s exceptional trigger performance to the Savage A17/A22...

Jard 4724 SET Trigger fits AR15A "SET" Trigger for the AR15... (Just Like Quigley Down Under). The JARD 4724 SET Trigger functions normally as a clean, crisp, 4 lb trigger until you use the "SET" function: Then it becomes a 13 oz benchrest target...

Patridge style target sight fits on 4.5'' Volquartsen LLV (Mk II/III) and LLV4 (Mk IV) Competition Pistol Uppers.

Volquartsen Competition Bolt for Ruger Mk II, III, and IVEliminate stovepipes, failures to fire and improve the overall performance of your Ruger Mark II, III*, IV or Mark IV 22/45 pistol with this Competition Bolt! (* MKIII must remove chamber indicator...