Volquartsen manufacture custom parts for some of the most popular gun models in the world. Starting with Ruger 10/22 customization, Volquartsen have since expanded to additional models from Ruger, Remington and S&W. Additionally, they now have their own line of rimfire rifles and pistols. The quality of both the firearms and the parts is exceptional. The Summit straight-pull rimfire rifle is a fine example of the innovation of the products; whilst continuing to use mostly 10/22 parts, the working principle has changed. See what we have to offer from Volquartsen in ‘Firearms’, ‘Rifle Parts’ and ‘Handgun Parts’.
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Volquartsen
Volquartsen Rifle Parts Volquartsen Handgun Parts Volquartsen Shotgun Parts
The Exact Edge Extractor is designed for the Smith & Wesson M&P 15-22, with improved geometry for reliable ejection.
Manufactured with precision using EDM process to ensure exact tolerances and a closer hook position by .015" for better spent casing control.
Constructed from A2 Tool Steel, hardened to Rc 58-60, guaranteeing durability and longevity without wearing out or rounding over.
The Exact Edge Extractor is precision engineered with EDM to maintain tight tolerances up to +/-.0001".
It is made to be durable with a hardness of RC 58-60, ensuring longevity without losing its edge.
Designed specifically to replace Remington part #16176, it fits Remington 870 and 1100 shotgun models in both 12 and 20 gauge.
The VOLQUARTSEN 10/22® Bolt Release allows for a one-handed operation, simplifying the bolt release process.
It is a drop-in part that eliminates the need for the factory two-handed bolt release mechanism.
Constructed from hardened, heat-treated steel, it requires no fitting and is designed specifically for the Ruger 10/22 model.
The Volquartsen Ruger® Mark IV™ Accurizing Kit significantly improves pistol performance, providing a smoother operation with a crisp, clean 2.5 lb. trigger pull.
This comprehensive kit includes an adjustable trigger, hammer/strut assembly, hammer bushing, sear, plunger, and spring, and eliminates the magazine disconnect feature.
Designed for easy installation, the kit fits all variations of the Mark IV™, including 22/45™, and comes with the necessary hex wrenches and threadlocker.
The Exact Edge Extractor is manufactured with EDM technology for precision, avoiding the inferior MIM process.
Designed with a precise hook point, the extractor maintains its edge even with impact, unlike stamped steel extractors.
Made from A2 tool steel, the extractor is hardened to Rc 58-60, ensuring durability and a long-lasting edge.
The VOLTHANE Target Grips feature an aggressive no-slip diamond checkering designed for enhanced control of the Ruger MK IV pistol.
These grips are made from a durable proprietary material that resists moisture and chemicals, with an ergonomic design that includes a thumbrest, heelrest, and finger grooves.
They come with a Volquartsen Extended Bolt Release and are only compatible with standard magazine releases, not with 22/45-style frames or pistols with an extended magazine release.
Volquartsen's SureStrike Firing Pin is designed to eliminate light strikes and misfires in M&P 15-22 rifles.
The firing pin is CNC machined from durable S7 Tool Steel for unlimited firing without failure.
It features an enhanced design with additional material and adjusted contact point for reliable ignition on every shot.
The Volquartsen Disconnector is CNC-machined from 416 stainless steel for enhanced rigidity and improved trigger pull.
Design changes prevent binding or interference, improving overall functioning due to variances in factory frame tolerances.
Features an integral pin to reduce friction with the trigger plunger, and fits Ruger MKII, MKIII, and 22/45 models.
The Volquartsen 10/22 Lightweight Profile Tension Rifle Barrel is designed for the Ruger 10/22 Takedown to improve accuracy and barrel life.
Easy installation with included tools and parts, requires a compatible 10/22 Takedown receiver and a standard .920 bull barrel compatible stock fore-end.
Features a 16.5-inch carbon fiber wrapped barrel with a heat-treated breech, an all-black finish, and a 1/2x28 TPI threaded muzzle for suppressors and accessories.
Fully machined from A2 tool steel and surface ground for precise engagement, enhancing the accuracy of the Remington 597.
Significantly reduces felt trigger pull by up to 50 percent, improving the shooting experience.
Easy drop-in installation for both .22LR and .22WMR models without the need for modifications to the factory triggerguard.
The Volquartsen Extended Bolt Release is designed for easy operation, providing an enlarged surface for better thumb engagement.
It features deep serrations for a more secure grip, ensuring smoother bolt manipulation for Ruger Mark IV pistols.
Available in black or stainless-steel finishes, it is compatible with the Ruger Mark IV and made specifically for .22 caliber models.
The Competition Bolt is precision CNC machined for the Ruger® MKIV, enhancing tolerances, fit, and finish.
It includes an Exact Edge Extractor and a SureStrike Firing Pin, with an integral Extended Bolt Racker for easy manual cycling.
The bolt is case hardened with a high-performance finish for increased hardness, lubricity, and wear resistance, reducing the need for lubrication.
The Volquartsen Summit Receiver and Bolt is designed for precision-rimfire shooting and is compatible with Ruger 10/22 aftermarket parts.
This straight-pull, bolt-action receiver and bolt are machined from aluminum alloy with a hard-coat anodized finish, featuring an integral Picatinny rail with 20 MOA elevation.
It is chambered in .22 LR, has an all-black finish, and weighs 1 pound, 4 ounces, allowing for customization with Ruger 10/22 stocks, triggers, and barrels.
The Volquartsen Ruger® MKIV™ LLV Competition Upper enhances the Ruger® Mark IV™ into a high-performance target pistol with a precision-machined single-piece aluminum alloy receiver and barrel shroud.
It features a match-grade, stainless steel barrel with a honed and lapped bore for exceptional accuracy and easy cleaning, along with a stainless steel breech face designed for durability.
Includes a 4.5" threaded barrel for attachments, a Type III hardcoat anodized finish, and a Picatinny rail for optic sights, making it ready to install on a standard Ruger® Mark IV™ grip frame.