ProMag COLA3B 9mm 32-Round AR-15 Magazine

In the realm of firearms accessories, few components are as crucial as a reliable magazine. ProMag delivers with their AR-15 SMG/Carbine Steel Lined 9mm Magazine—a testament to durable engineering and functional design. Designed for those who demand performance under pressure, this magazine is constructed with a hybrid body that marries strength and resilience.

The upper section boasts stamped steel construction, ensuring robust support where it counts most. This is seamlessly integrated with an over-molded DuPont Zytel based polymer lower section, chosen for its exceptional impact resistance and durability in harsh conditions. Such thoughtful design ensures longevity without compromising on weight or handling.

Internally, the magazine features an injection molded follower that promotes smooth feeding of rounds into your firearm's chamber—an essential trait when reliability can be the difference between success and failure. The spring within is crafted from heat-treated chrome silicon wire, providing consistent tension over countless cycles.

With a capacity to hold 32 rounds of 9mm ammunition securely in place, this ProMag product stands ready to serve both professional operators and civilian shooters alike who utilize Colt-pattern platforms. Its steel lining further enhances structural integrity while maintaining optimal functionality during extended use.

Finished in sleek black polymer aesthetics, this magazine not only performs but also complements any tactical setup with style.