PROMAG M1 CARBINE 30CAL 50RD DRM BLK

ProMag magazines are made in the USA and backed by a lifetime guarantee against manufacturer’s defects. Magazine springs are precision wound using heat-treated chrome silicon wire and each and every step of the assembly process is checked and double checked in order to maintain the same consistent level of quality.

50-Round Drum Magazine
Fits U.S. M1 Carbine .30 Carbine
Magazine Body Constructed of a Proprietary Dupont Zytel Based Polymer
Hybrid Steel Polymer Upper Magazine Tower
Injection Molded Magazine Follower
Magazine Spring Formed From Heat Treated Stainless Steel
Made in the U.S.A.