PROMAG S&W SD40 40S&W 50RD DRM BLK

ProMag Industries Magazine, Drum, 40 S&W, 50 Rounds, Fits Smith & Wesson SD40, Polymer Construction, Black DRM-A102

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 Smith & Wesson SD40 .40 S&W Pistol
• Magazine Body Constructed of a Proprietary Dupont Zytel Based Polymer
• Hybrid Steel Upper Magazine Tower
• Injection Molded Magazine Follower
• Magazine Spring Formed From Heat Treated Stainless Steel
• Made in the U.S.A.