WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
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.
Product Description
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.
