Mec-Gar magazines are made in Italy with the most sophisticated technologies and best materials. This mag features a high-impact polymer follower, heat treated carbon steel tube, and a high-impact polymer floor plate that sits flush with the pistol.
Specifications:

Caliber	9mm Luger
Capacity	20
Finish	Blued
Model	Smith & Wesson
Material	Steel
Type	Detachable
Model Fit	S&W 5900 Series
Brand Fit	Smith & Wesson
Max Capacity	20