Promag Rm30sl Standard Black Dupont Zytel Polymer Steel Lined Detachable 30Rd For 5.56X45mm Nato Ar-15

ProMag Polymer Magazine
AR-15 .223/5.56mm Black Steel Lined 30 rd.
This magazine fits AR-15 firearms chambered in 5.56mm / .223 Rem. It has a body made of a DuPont Zytel based polymer. It has over molded stamped steel feed lips and magazine catch. Additional components include a patented anti-tilt Roller follower and a spring formed from heat treated chrome silicon wire.
Fits AR-15s in 5.56mm / .223 Rem;Magazine body constructed of proprietary DuPont Zytel based polymer;Over molded stamped steel feed lips and magazine catch;Patented anti-tilt Roller follower;Spring formed from heat treated chrome silicon wire

Specifications