ProMag Mag, 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.

Capacity:	50 Rounds
Fit:	S&W
Caliber:	40 S&W
Manufacturer:	ProMag
Manufacturer part #:	DRM-A102
Model:	Drum
Type:	Magazine
Sub Category:	Pistol Magazines
Color:	Black