Bolt Assembly

At a Glance: Precisely machined bolt with wear and corrosion resistant finish Assembled with all TANDEMKROSS parts including firing pin, extractor, and guide rod Integral halo Charging Ring for improved clearing and charging Upgrade your firearm with...

At a Glance: Precisely machined bolt with wear and corrosion resistant finish Assembled with all TANDEMKROSS parts including firing pin, extractor, and guide rod Integral halo Charging Ring for improved clearing and charging Upgrade your firearm with...

At a Glance: Precisely machined bolt with wear and corrosion resistant finish Assembled with all TANDEMKROSS parts including firing pin, extractor, and guide rod Integral halo Charging Ring for improved clearing and charging Upgrade your firearm with...

At a Glance: Precisely machined bolt with wear and corrosion resistant finish Assembled with all TANDEMKROSS parts including firing pin, extractor, and guide rod Integral halo Charging Ring for improved clearing and charging Upgrade your firearm with...

Product specs match factory spring for ideal fit Replaces factory rebound spring Easy, drop-in installation As an owner of a Smith & Wesson® SW22 VICTORY® series pistol, it’s not uncommon to experience a broken or lost firing pin...

Complete CNC-Machined Bolt features our hardened and tuned extractor for positive, consistent extraction. It also includes our round titanium firing pin. This round design eliminates the unnecessary movement found on most 10/22 firing pins. The...

Are you a competitive shooter looking to eliminate stovepipes, failures to fire and improve the overall performance of your Ruger MKII, MKIII, or MK IV pistol? The Competition Bolt is the answer! CNC-machined and ground for superior fit and...

The Volquartsen Exact Edge Extractor and Holder for CZ 457 enhance the reliability and performance of your CZ 457. It's engineered to deliver reliable extraction, ensuring smooth and consistent ejection of spent casings. Wire-EDM cut from A2 tool steel,...

The Exact Edge Extractor is manufactured through an EDM process (not an inferior MIM process) to produce exacting tolerances. The new extractor will not lose its edge under impact like extractors made from stamped steel that will have their edges roll...

The Summit Firing Pin and Extractor are designed for the Summit Straight Pull Toggle Bolt Action Rifle. These are the same parts that are used on new Summit rifles produced by Volquartsen Firearms. Firing pin is made of titanium Firing pin spring...

Volquartsen SureStrike Firing Pin is designed to minimize and/or eliminate light hits on the Ruger 10/22 (22 LR model only). The SureStrike Firing Pin is precision EDM machined from A2 tool steel. The impact section of the firing pin is then surface...