The Pro MAg magazine is compatible with your Glock 21/30. It is constructed of DuPont Zytel polymer with full length steel internal insert, injection molded mag follower and mag spring formed from chrome silicone wire. Made in the USA.
| FireArm | No |
| Brand Fit | Glock |
| Caliber | 45 ACP |
| Material | DuPont Zytel Polymer |
| Model Fit | G30 |
| Finish | Black |
| Model | Standard |
| Capacity | 22 |
