ProMag COLA4 AR-15 20-Round Steel Magazine .223/5.56

In the realm of firearms, reliability and durability stand as paramount virtues. This steel magazine for AR-15 rifles, chambered in .223/5.56mm, epitomizes these principles with distinction. Constructed from heat-treated steel and finished with black oxide, it is designed to endure the rigors of field use while maintaining its integrity under pressure.

The heart of this magazine lies in its precision-engineered components: a chrome-silicon wire spring that has been meticulously heat-treated to ensure longevity and consistent performance. Accompanying this is an injection-molded polymer follower, crafted for seamless operation and reliable feeding—attributes critical during high-stakes situations where failure is not an option.

With a capacity of 20 rounds, this American-made accessory ensures your AR-15 remains ready at hand when called upon. Whether you are on the range or in the field, trust in its steadfast construction to deliver time after time.