Volquartsen MK IV, .22LR, 3.5 Barrel, 2-10rd Magazines, Optics Ready, Pistol

The Volquartsen MK IV .22LR 3.5" pistol represents a purpose-built evolution of the rimfire performance platform. Built around Volquartsen's advanced lightweight carbon fiber barrel technology-refined from their legendary 10/22 upgrades-this pistol is engineered for serious shooters who demand durability, precision, and heat management in a compact configuration. At its core is a stainless steel barrel featuring a laser-hardened breech face, designed to withstand extreme round counts exceeding 100,000 rounds without compromise. Surrounding the barrel is a woven carbon fiber sleeve that enhances rigidity while maintaining an air gap for superior heat dissipation. The result is a lightweight, balanced rimfire pistol that stays consistent through extended range sessions or competition use. This upper is threaded into a Ruger MK IV receiver and paired with an upgraded Ruger MK IV 22/45 frame and Volquartsen Competition Bolt, delivering smoother cycling, enhanced reliability, and refined performance across a wide range of .22LR ammunition. With optics-ready capability and two 10-round magazines included, it's ready for steel challenge, training, or precision plinking right out of the box. The Volquartsen MK IV combines advanced carbon fiber barrel technology with a laser-hardened breech face to deliver exceptional rigidity, heat management, and long-term durability-even at extreme round counts. Its woven carbon fiber sleeve promotes efficient heat dissipation to maintain accuracy during sustained fire, while the Competition Bolt system ensures smooth cycling, reliable ignition, and consistent extraction. The balanced 3.5" configuration keeps the pistol fast on transitions without sacrificing precision, and the optics-ready design allows easy mounting of modern micro red dots for competition or precision training applications.Specifications:Caliber: .22 LRBarrel Length: 3.5"Barrel Material: Stainless Steel with Woven Carbon Fiber SleeveFrame: Upgraded Ruger MK IV 22/45Bolt: Volquartsen Competition BoltCapacity: 10 RoundsMagazines: (2) 10-RoundOptics Ready: Yes