Pro Mag Magazine Ar-15 .223 30Rd Hybrid Steel/ Polymer Blk
Features :
30-round magazine
Fits AR-15® / M16 .223 and 5.56x45mm rifles and carbines
Magazine body is constructed of a proprietary DuPont™ Zytel® based polymer and heat treated steel with black oxide finish; steel upper, polymer lower housing.
Injection molded magazine follower
Magazine spring formed from heat treated chrome silicon wire
