Volquartsen MKIV Competition Upper

Rimfire rifle and pistol maker Volquartsen has announced the release of an upper receiver for Ruger’s recently released (and recalled) MKIV rimfire pistol. Appropriately named the Volquartsen MKIV Competition receiver, the setup comes in a handful of lengths as well as sight and muzzle attachment options. With the success of the pie MKII/MKIII lineup of […]

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