
Availability: In Stock
The RWB 26-Round Steel-Lined Polymer Magazine for Glock .45 ACP is an extended-capacity option built for shooters who want more rounds on tap without changing guns. This Korean-manufactured magazine pairs a durable polymer body with steel reinforcement to handle the demands of range sessions, competition, or defensive training. At 26 rounds, it's a serious step up from factory Glock capacity and fits seamlessly into any Glock platform chambered in .45 ACP—including the full-size Glock 21, compact 21SF, and subcompact 30, 30SF, and 30S models.
Beyond the Glock ecosystem, this magazine also works with aftermarket platforms that accept Glock .45 ACP mags. If you've built an AR-15 in .45 ACP, run a Kel-Tec, or own a Just Right Carbine, this extended mag lets you standardize ammunition and magazine logistics across your .45 inventory. The steel-lined design reinforces feed lips and the mag body where wear happens fastest, extending service life and reliability.
The black polymer construction keeps things lightweight and won't rattle or rust, and the extended length makes it easy to locate and extract from a bag or range pack. Whether you're stocking up for a busy day at the range or want a backup mag that gives you real capacity, this RWB magazine delivers practical value without the markup of premium domestic brands.
| Brand | RWB |
| Capacity | 26 Rounds |
| Caliber | .45 ACP |
| Compatible Platforms | Glock 21, 21SF, 30, 30SF, 30S; .45 ACP AR-15; Kel-Tec; Just Right Carbine |
| Body Material | Polymer |
| Reinforcement | Steel-lined |
| Color | Black |
| Manufacture | Korea |
Yes. This RWB magazine is designed for all .45 ACP Glock models, including the full-size Glock 21, the 21SF, and the 30-series compact and subcompact variants (30, 30SF, 30S).
Yes. If your rifle, carbine, or other firearm is chambered in .45 ACP and accepts Glock magazines, this RWB mag will work. That includes Kel-Tec and Just Right Carbine platforms.
The steel reinforcement protects the feed lips and high-stress areas of the magazine body from wear, denting, and deformation. This extends the magazine's reliable service life, especially during heavy use or repeated loading and unloading.
This magazine holds 26 rounds of .45 ACP ammunition, giving you a significant capacity increase over factory Glock magazines.

SKU: 115760402 • Weight: 0.3oz
Availability: In Stock
The RWB 26-Round Steel-Lined Polymer Magazine for Glock .45 ACP is an extended-capacity option built for shooters who want more rounds on tap without changing guns. This Korean-manufactured magazine pairs a durable polymer body with steel reinforcement to handle the demands of range sessions, competition, or defensive training. At 26 rounds, it's a serious step up from factory Glock capacity and fits seamlessly into any Glock platform chambered in .45 ACP—including the full-size Glock 21, compact 21SF, and subcompact 30, 30SF, and 30S models.
Beyond the Glock ecosystem, this magazine also works with aftermarket platforms that accept Glock .45 ACP mags. If you've built an AR-15 in .45 ACP, run a Kel-Tec, or own a Just Right Carbine, this extended mag lets you standardize ammunition and magazine logistics across your .45 inventory. The steel-lined design reinforces feed lips and the mag body where wear happens fastest, extending service life and reliability.
The black polymer construction keeps things lightweight and won't rattle or rust, and the extended length makes it easy to locate and extract from a bag or range pack. Whether you're stocking up for a busy day at the range or want a backup mag that gives you real capacity, this RWB magazine delivers practical value without the markup of premium domestic brands.
| Brand | RWB |
| Capacity | 26 Rounds |
| Caliber | .45 ACP |
| Compatible Platforms | Glock 21, 21SF, 30, 30SF, 30S; .45 ACP AR-15; Kel-Tec; Just Right Carbine |
| Body Material | Polymer |
| Reinforcement | Steel-lined |
| Color | Black |
| Manufacture | Korea |
Yes. This RWB magazine is designed for all .45 ACP Glock models, including the full-size Glock 21, the 21SF, and the 30-series compact and subcompact variants (30, 30SF, 30S).
Yes. If your rifle, carbine, or other firearm is chambered in .45 ACP and accepts Glock magazines, this RWB mag will work. That includes Kel-Tec and Just Right Carbine platforms.
The steel reinforcement protects the feed lips and high-stress areas of the magazine body from wear, denting, and deformation. This extends the magazine's reliable service life, especially during heavy use or repeated loading and unloading.
This magazine holds 26 rounds of .45 ACP ammunition, giving you a significant capacity increase over factory Glock magazines.
SKU: 115760402 • Weight: 0.3oz
