A factory Ruger ten-round magazine for the Mark III and 22/45 pistols in .22 LR. The Ruger Mark series is arguably the most-shot rimfire pistol platform in America, and anyone who has spent a morning at a steel match knows that magazine count determines pace more than anything else.

This is the genuine Ruger part, not a clone, which matters on this platform because feed lip geometry and follower fit are what keep a Mark pistol running without stoppages. The thumb-assist button on the side speeds up loading considerably.

In stock and ready to ship straight to your door from Dawson Defense, an Arizona-owned licensed dealer.