$16.28
Availability: In Stock
Current Stock: Out of stock
If you shoot a Glock 21 or 30 in .45 ACP and want more rounds between magazine changes, the ProMag GLKA17 22-round magazine gives you 7 extra rounds over factory capacity. This detachable magazine is built from a proprietary DuPont Zytel-based polymer body reinforced with a full-length stamped and welded steel internal insert—the same core construction method used in factory magazines. It's the kind of upgrade that makes sense for shooters who want flexibility without compromising reliability at the range or in the field.
The ProMag GLKA17 uses an injection-molded follower and a heat-treated chrome silicon wire spring to handle repeated cycles. Whether you're running drills at the range, training for defensive scenarios, or just prefer more ammunition on tap, this magazine fits seamlessly into your Glock 21 or 30 platform. The black finish blends in with standard tactical gear and keeps a low profile.
Made in the USA, this magazine delivers straightforward functionality without the hype. It's a practical addition to your .45 ACP setup—extra capacity when you need it, standard detachable design so it works with all your existing holsters and gear.
| Brand | ProMag |
| Model | GLKA17 |
| Caliber | .45 ACP |
| Capacity | 22 rounds |
| Compatible Firearms | Glock 21, Glock 30 |
| Material | DuPont Zytel polymer with steel internal insert |
| Finish | Black |
| Type | Detachable Standard Magazine |
| Country of Origin | USA |
Yes. The ProMag GLKA17 is designed specifically to fit Glock Model 21 and 30 .45 ACP pistols and works as a detachable, standard-mount magazine with those platforms.
The GLKA17 uses a DuPont Zytel-based polymer body with a full-length steel internal insert that is stamped and welded, mirroring the construction method of factory magazines. This hybrid approach combines polymer durability with steel reinforcement where it matters most.
No. The ProMag GLKA17 is manufactured in the USA.
The GLKA17 holds 22 rounds, which is 7 more than the standard factory magazine capacity for these models.
SKU: 115838133 • Width: 4.7in • Height: 1.4in • Depth: 9.4in • Weight: 0.25oz
Availability: In Stock
Current Stock: Out of stock
If you shoot a Glock 21 or 30 in .45 ACP and want more rounds between magazine changes, the ProMag GLKA17 22-round magazine gives you 7 extra rounds over factory capacity. This detachable magazine is built from a proprietary DuPont Zytel-based polymer body reinforced with a full-length stamped and welded steel internal insert—the same core construction method used in factory magazines. It's the kind of upgrade that makes sense for shooters who want flexibility without compromising reliability at the range or in the field.
The ProMag GLKA17 uses an injection-molded follower and a heat-treated chrome silicon wire spring to handle repeated cycles. Whether you're running drills at the range, training for defensive scenarios, or just prefer more ammunition on tap, this magazine fits seamlessly into your Glock 21 or 30 platform. The black finish blends in with standard tactical gear and keeps a low profile.
Made in the USA, this magazine delivers straightforward functionality without the hype. It's a practical addition to your .45 ACP setup—extra capacity when you need it, standard detachable design so it works with all your existing holsters and gear.
| Brand | ProMag |
| Model | GLKA17 |
| Caliber | .45 ACP |
| Capacity | 22 rounds |
| Compatible Firearms | Glock 21, Glock 30 |
| Material | DuPont Zytel polymer with steel internal insert |
| Finish | Black |
| Type | Detachable Standard Magazine |
| Country of Origin | USA |
Yes. The ProMag GLKA17 is designed specifically to fit Glock Model 21 and 30 .45 ACP pistols and works as a detachable, standard-mount magazine with those platforms.
The GLKA17 uses a DuPont Zytel-based polymer body with a full-length steel internal insert that is stamped and welded, mirroring the construction method of factory magazines. This hybrid approach combines polymer durability with steel reinforcement where it matters most.
No. The ProMag GLKA17 is manufactured in the USA.
The GLKA17 holds 22 rounds, which is 7 more than the standard factory magazine capacity for these models.
SKU: 115838133 • Width: 4.7in • Height: 1.4in • Depth: 9.4in • Weight: 0.25oz