Pro Mag floor plates add two additional rounds to Glock 9mm magazines and one additional round to the 40 S&W magazines. They provide an additional gripping surface for more positive control of the pistol. This 2-pack can convert two magazines with no permanent modification required.
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| Caliber: | 40 S&W |
| Compatible With: | Glock Magazine |
| Quantity: | 2 Per Pack |
| Material: | Polymer |
| Color: | Black |
| Model: | Floor Plate |