Ruger 22 45 Mark IV 22 Long Rifle 4.40 in 10 Rounds Diamond Gray Satin Stainless

The Ruger 43921 Mark IV 22/45 is a lightweight, range-ready .22 LR target pistol from Ruger's Mark IV series that blends classic ergonomics with modern features for plinking, training and small-game work; its one-button takedown and recessed frame release make field-stripping from chamber to muzzle a ten-second task, ideal for shooters who clean frequently or teach basic maintenance, while the internal cylindrical bolt and contoured ejection port hold permanent sight-to-barrel alignment for consistent accuracy through the 4.40" stainless barrel and 1:16" twist rifling. The ventilated aerospace-grade aluminum slide with a factory Picatinny rail accepts optics or lights, the adjustable rear and fixed front sight provide a clear sight picture, and the contoured wood laminate grips with wrap-around finger grooves give a stable, repeatable purchase for precision dry-fire and live-fire practice. Ambidextrous safety (convertible to left-side), ergonomic bolt stop, push-button magazine release with drop-free magazines, magazine disconnect and the 10+1 capacity make this semi-auto Mark IV a reliable trainer and recreational pistol that requires FFL transfer for purchase.