Promag Ar15 45acp Drum Glk 40rd Blk

ProMag magazines are made in the USA and backed by a lifetime guarantee against manufacturers 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.

Features :

• 50-Round Drum Magazine
• Fits .45 ACP AR-15 Using Glock Type .45 ACP Magazines
• Drum Housing Constructed of a Proprietary Dupont Zytel Based Polymer
• Magazine Upper Tower Has Full Length Steel Internal Insert Stamped and Welded Like The Factory Magazine Injection Molded Magazine Follower
• Magazine Spring Formed From Heat Treated Stainless Steel
• Made in the U.S.A.