Pro Mag AR-15 .223/5.56 20-Rd Hybrid Steel/Polymer Black Magazine

The Pro Mag AR-15 Hybrid Steel/Polymer Magazine is a 20-round replacement magazine built for AR-15 and M16-pattern rifles chambered in .223 Remington or 5.56x45mm NATO. Its hybrid construction pairs a heat-treated steel feed tower with a polymer magazine body, combining feeding-lip durability with reduced overall weight.

The steel feed tower carries a black oxide finish for corrosion resistance, while the polymer magazine body keeps the magazine light enough for comfortable carry and extended range sessions. Inside, an injection-molded polymer follower rides on a chrome silicon wire spring for consistent round presentation and reliable feeding shot after shot.

Designed to fit AR-15 and M16 .223 and 5.56x45mm rifles and carbines, this Pro Mag COL-A34 20-round magazine is an affordable spare or primary magazine for range use, training, and high-volume shooting. Finished in black throughout.