Mec-Gar MGMK345LRB Ruger 10rd 22 LR Fits, Ruger Mark III 22/45 Blued Carbon Steel

Mec-Gar magazines are made in Italy with the most sophisticated technologies and best materials. This mag features a high-impact polymer follower, heat treated carbon steel tube, and a high-impact polymer floor plate that sits flush with the pistol. *Note- this mag will not work in the Ruger Mark IV 22/45.