ProMag COL19 AR-15 Magazine, 223 Rem/556 NATO, 5 Rounds

In the realm of firearms, reliability is paramount. The ProMag AR-15 Steel Magazine embodies this principle with unwavering dedication to precision and durability. Designed for rifles chambered in .223/5.56mm, this magazine offers a compact 5-round capacity encased within the robust body of a G.I. 20-round magazine.

Crafted from heat-treated steel with an enduring black oxide finish, it stands resilient against the rigors of field use. Such construction ensures that your tactical or sporting endeavors are met without compromise on performance.

At its core lies an injection-molded polymer follower coupled with a spring formed from heat-treated chrome silicon wire — both elements meticulously engineered for consistent feeding and function under any circumstances. Each step in its assembly process undergoes rigorous checks to maintain unparalleled quality control standards.

Proudly made in the USA, ProMag backs their magazines with a lifetime guarantee against manufacturer’s defects, reinforcing their commitment to excellence and customer satisfaction.

Whether you’re on duty or at play, trust that every round will be delivered smoothly and reliably when you choose ProMag.