Ruger Mark IV 22/45 Lite 22 Long Rifle Pistol 4.4" Threaded Barrel 10+1 Round Anodized Slide Black Grip Champagne Frame

From MidwayUSA

Ruger redesigned the platform of their famous 22 pistol to make the Mark IV 22/45 LITE Semi-Auto Rimfire Pistol with a simple rear-mounted takedown button and a frame-mounted pivot pin that eliminate the complexities of field stripping previous models. The Mark IV pistol disassembles and reassembles easily, allowing proper chamber to muzzle cleaning. The 22/45 LITE utilizes a single-piece, aerospace-grade aluminum receiver with a ventilated barrel shroud that houses a tensioned stainless steel barrel. The muzzle is threaded at 1/2''-28 for attaching aftermarket suppressors, and it's fitted with an aluminum thread protector.