This is a factory Springfield Armory XD-S .40 Smith & Wesson Magazine. This magazine features a 6 round capacity constructed from Stainless Steel. It features a polymer base plate, polymer follower, and fits flush. The magazine is made to the same specifications and features as the magazine that came with your firearm.

Features and Specifications:
Manufacturer Number: XDS4006
Springfield Armory factory magazine
Caliber: .40 Smith & Wesson
Capacity: 6 Rounds
Body Material: Stainless Steel
Spring Material: Steel
Follower Material: Polymer
Baseplate Material: Polymer
Flush Fit
Finish: Natural Stainless

Fits:
Springfield Armory XD-S chambered in .40 Smith & Wesson