Volquartsen Accurizing Kit Ruger Mark IV MK IV & 22/45 Black Trigger VC4AK‑0004

Volquartsen Accurizing Kit for Ruger Mark IV Pistol – Flat Trigger

Pete’s Pillars proudly offers the Volquartsen Accurizing Kit with Flat Trigger, a complete drop‑in trigger solution for Ruger Mark IV pistols, including the MK IV 22/45 and 22/45 LITE. Designed for precision rimfire shooters, this kit provides a clean, consistent trigger pull of approximately 2.25 lbs and removes the factory disconnector for a smoother, more predictable feel.

Manufactured to Volquartsen’s exacting standards, each component is produced using premium materials and precise machining processes. The black flat trigger features a straight trigger face preferred by many shooters for consistent finger placement and repeatable trigger press.

Pete’s Pillars ships orders fast and securely packaged and only carries products we believe in. Volquartsen continues to be a trusted name in precision and target rimfire shooting.

Complete Drop‑In Kit Includes

• CNC‑machined disconnector
• Target hammer
• Hammer bushing
• Black flat anodized aluminum trigger
• Trigger plunger and spring
• Pre‑travel and over‑travel 

Full installation instructions are available online from Volquartsen and established firearm forums and platforms.

Trusted Volquartsen Dealer

Pete’s Pillars has a long‑standing relationship as an authorized Volquartsen dealer, representing quality components and precision shooting. This relationship reflects a shared commitment to craftsmanship, reliability, and shooter confidence.

Pete’s Pillars also offers an extensive selection of products from leading brands, making us a trusted source for rimfire and precision shooting parts.

Product Details

• Fits Ruger Mark IV pistols, including 22/45 and 22/45 LITE
• Approximately 2.25 lb trigger pull
• Removes factory disconnector
• Wire EDM cut from A2 tool steel
• Black flat anodized aluminum tunable trigger
• Designed for use with OEM Ruger or Volquartsen components
• Not compatible with Ruger MK II pistols
• Compatibility with other aftermarket components is not guaranteed
• Made in the USA
• Sold by an Authorized Volquartsen Dealer

Key Features

• Complete drop‑in trigger kit for Ruger Mark IV pistols
• Flat trigger design for consistent finger placement
• Clean, repeatable trigger pull at approximately 2.25 lbs
• Compatible with MK IV and MK IV 22/45 LITE models
• Precision‑machined Volquartsen components 
  

Looking for Ruger Mark IV or 10/22 accessories? Pete’s Pillars carries a wide selection of high‑quality parts, including Volquartsen components, Green Mountain barrels, Chassis, CZ 457 Parts, and  Pete’s Pillars kits, and more from brands shooters trust.