
Availability: In Stock
Current Stock: Out of stock
A Mec-Gar 10-round steel blue magazine for Ruger Mark III/IV 22 Long Rifle gives you a reliable, durable feed solution for your rimfire pistol. Whether you're running drills at the range, competing in .22 matches, or just putting rounds downrange, a quality mag you can trust matters—especially in .22 LR, where feeding issues can derail a session fast. Mec-Gar has built a reputation for manufacturing magazines that work, and this steel construction with heat-treated carbon steel tube is built to last through years of regular use.
The magazine features a higher tensile music wire spring that maintains consistent pressure and feeding reliability, even after hundreds of cycles. The polymer follower is engineered to guide rounds smoothly into the mag tube, and the easy load button makes topping off between strings faster and less taxing on your hands—a small feature that adds up over a long shooting day. The removable polymer butt-plate simplifies cleaning and maintenance when you need to clear debris or inspect the spring.
If you own a Mark III or Mark IV, you know the factory mags work, but having spares means more trigger time and less downtime. Mec-Gar magazines are made to spec and deliver the same reliability you'd expect from a factory product, without the markup. Grab a few and keep your .22 fed.
| Manufacturer | Mec-Gar USA |
| Caliber | .22 Long Rifle |
| Capacity | 10 Rounds |
| Material | Carbon Steel (heat-treated tube); Polymer follower and butt-plate |
| Finish | Steel Blue |
| Compatibility | Ruger Mark III, Ruger Mark IV |
Yes. This Mec-Gar magazine is designed to spec for both the Mark III and Mark IV .22 LR pistols.
This magazine holds 10 rounds of .22 Long Rifle ammunition.
Yes. The polymer butt-plate is removable, allowing you to access the magazine tube and spring for cleaning and maintenance.
The magazine tube is carbon steel that has been heat-treated for strength. The follower and removable butt-plate are polymer.

SKU: 115663786 • Width: 3.2in • Height: 1.2in • Depth: 9.3in • Weight: 0.15oz





Availability: In Stock
Current Stock: Out of stock
A Mec-Gar 10-round steel blue magazine for Ruger Mark III/IV 22 Long Rifle gives you a reliable, durable feed solution for your rimfire pistol. Whether you're running drills at the range, competing in .22 matches, or just putting rounds downrange, a quality mag you can trust matters—especially in .22 LR, where feeding issues can derail a session fast. Mec-Gar has built a reputation for manufacturing magazines that work, and this steel construction with heat-treated carbon steel tube is built to last through years of regular use.
The magazine features a higher tensile music wire spring that maintains consistent pressure and feeding reliability, even after hundreds of cycles. The polymer follower is engineered to guide rounds smoothly into the mag tube, and the easy load button makes topping off between strings faster and less taxing on your hands—a small feature that adds up over a long shooting day. The removable polymer butt-plate simplifies cleaning and maintenance when you need to clear debris or inspect the spring.
If you own a Mark III or Mark IV, you know the factory mags work, but having spares means more trigger time and less downtime. Mec-Gar magazines are made to spec and deliver the same reliability you'd expect from a factory product, without the markup. Grab a few and keep your .22 fed.
| Manufacturer | Mec-Gar USA |
| Caliber | .22 Long Rifle |
| Capacity | 10 Rounds |
| Material | Carbon Steel (heat-treated tube); Polymer follower and butt-plate |
| Finish | Steel Blue |
| Compatibility | Ruger Mark III, Ruger Mark IV |
Yes. This Mec-Gar magazine is designed to spec for both the Mark III and Mark IV .22 LR pistols.
This magazine holds 10 rounds of .22 Long Rifle ammunition.
Yes. The polymer butt-plate is removable, allowing you to access the magazine tube and spring for cleaning and maintenance.
The magazine tube is carbon steel that has been heat-treated for strength. The follower and removable butt-plate are polymer.
SKU: 115663786 • Width: 3.2in • Height: 1.2in • Depth: 9.3in • Weight: 0.15oz
