Overview
Mec-Gar Ruger pistol magazines are reliable replacement magazines built for select Ruger Mark II, Mark III, Mark IV, Mark III 22/45, and Ruger P-Series pistols. Available in .22 LR and 9mm configurations, these magazines give shooters dependable spare or replacement options for range use, training, and recreational shooting where legal.
Each magazine is built with a heat-treated carbon steel tube, high-tensile music wire spring, and high-impact polymer follower for smooth feeding and long service life. Select Ruger P-Series variants are available in Blued or Nickel finishes with 10, 15, 17, and 20-round capacities, while Ruger Mark-series variants are offered in .22 LR 10-round Blued configurations.
Choose the correct variant by firearm model, caliber, capacity, and finish before purchase. Magazine only; firearm sold separately.
MGRP8510
- Caliber 9 mm
- Capacity 10 Limited
- Restricted 10-round capacity
- Carbon steel tube
- Heat-treated for strength
MGRP8515
- Caliber 9 mm
- Capacity 15 Standard
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Polymer follower
- Removable steel butt-plate
MGRP8517
- Caliber 9 mm
- Capacity 17 High Cap Flush Fit
- Increased 17-round capacity in a flush-fit design. Features US Patent# 5,386,657 which provides two additional rounds without increasing magazine dimensions
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Polymer follower
- Removable steel butt-plate
MGRP8520
- Caliber 9 mm
- Capacity 20 Extended
- Extended 20-round capacity
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Polymer follower
- Removable steel butt-plate
MGMK22LR
- Caliber .22 LR
- Capacity 10 Standard
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Polymer follower with easy load button
- Removable polymer butt-plate
MGMK322LR
- Caliber .22 LR
- Capacity 10 Standard
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Polymer follower with easy load button
- Removable polymer butt-plate
MGMK345LR
- Caliber .22 LR
- Capacity 10 Standard
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Polymer follower with easy load button
- Removable polymer butt-plate