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Availability: In Stock
The ProMag COLA22B is a 42-round detachable magazine built for AR-15 and M16 platforms chambered in .223 Remington or 5.56mm NATO. If you're running a modern tactical rifle or are serious about range days and competition shooting, this high-capacity magazine extends your time between reloads and gives you the firepower you need when it matters. The tan finish pairs well with desert-themed or coyote-toned AR accessories, making it a practical choice for hunters, operators, and shooters who value aesthetics alongside function.
ProMag engineered this magazine around durability and reliability. The body and follower use a proprietary DuPont Zytel polymer that resists wear and environmental stress, so you're not swapping magazines every season. The springs are heat-treated chrome-silicon wire—a step above standard springs—designed to maintain smooth, consistent feeding without the wear that can cause feeding issues down the line. That combination of polymer reliability and quality spring steel means you get a magazine that performs when you need it.
Whether you're training, hunting, or setting up a duty rifle, a 42-round magazine gives you flexibility. Pair it with quality ammunition and proper maintenance, and this ProMag will stay in your kit for years.
| Capacity | 42 rounds |
| Chambering | .223 Remington / 5.56mm NATO |
| Compatibility | AR-15, M16 |
| Magazine Type | Detachable |
| Body Material | DuPont Zytel Polymer |
| Spring Material | Heat-treated Chrome-silicon Wire |
| Color | Tan |
Yes. The COLA22B is designed for AR-15 and M16 platforms chambered in .223 Remington or 5.56mm NATO. If your rifle is chambered in one of those calibers and accepts standard detachable AR magazines, this will function with your platform.
DuPont Zytel is a proprietary polymer engineered for durability and long service life. It resists wear, UV degradation, and environmental stress better than basic plastics, which means your magazine maintains reliability over extended use and storage.
Heat-treated chrome-silicon wire is stronger and more resilient than standard spring steel. It maintains consistent spring tension longer and resists fatigue, which translates to smoother, more reliable feeding across thousands of rounds and multiple loading cycles.
The desert tan finish is practical as well as aesthetic. It blends with desert environments and coordinates with coyote and tan AR-15 accessories, making it a natural choice for hunters and tactical shooters who prefer color-coordinated, field-appropriate gear.
SKU: 115690737 • Width: 2.6in • Height: 1.2in • Depth: 10.2in • Weight: 0.4oz
Availability: In Stock
The ProMag COLA22B is a 42-round detachable magazine built for AR-15 and M16 platforms chambered in .223 Remington or 5.56mm NATO. If you're running a modern tactical rifle or are serious about range days and competition shooting, this high-capacity magazine extends your time between reloads and gives you the firepower you need when it matters. The tan finish pairs well with desert-themed or coyote-toned AR accessories, making it a practical choice for hunters, operators, and shooters who value aesthetics alongside function.
ProMag engineered this magazine around durability and reliability. The body and follower use a proprietary DuPont Zytel polymer that resists wear and environmental stress, so you're not swapping magazines every season. The springs are heat-treated chrome-silicon wire—a step above standard springs—designed to maintain smooth, consistent feeding without the wear that can cause feeding issues down the line. That combination of polymer reliability and quality spring steel means you get a magazine that performs when you need it.
Whether you're training, hunting, or setting up a duty rifle, a 42-round magazine gives you flexibility. Pair it with quality ammunition and proper maintenance, and this ProMag will stay in your kit for years.
| Capacity | 42 rounds |
| Chambering | .223 Remington / 5.56mm NATO |
| Compatibility | AR-15, M16 |
| Magazine Type | Detachable |
| Body Material | DuPont Zytel Polymer |
| Spring Material | Heat-treated Chrome-silicon Wire |
| Color | Tan |
Yes. The COLA22B is designed for AR-15 and M16 platforms chambered in .223 Remington or 5.56mm NATO. If your rifle is chambered in one of those calibers and accepts standard detachable AR magazines, this will function with your platform.
DuPont Zytel is a proprietary polymer engineered for durability and long service life. It resists wear, UV degradation, and environmental stress better than basic plastics, which means your magazine maintains reliability over extended use and storage.
Heat-treated chrome-silicon wire is stronger and more resilient than standard spring steel. It maintains consistent spring tension longer and resists fatigue, which translates to smoother, more reliable feeding across thousands of rounds and multiple loading cycles.
The desert tan finish is practical as well as aesthetic. It blends with desert environments and coordinates with coyote and tan AR-15 accessories, making it a natural choice for hunters and tactical shooters who prefer color-coordinated, field-appropriate gear.
SKU: 115690737 • Width: 2.6in • Height: 1.2in • Depth: 10.2in • Weight: 0.4oz