Springfield XDM X-tension Magazine Extension Compact Sleeve XDM9/40 Backstrap 2 Black XDM5002C

Springfield Armory XDM5002C XD(M) 9mm/40 S&W X-Tension Mag Sleeve #2 Black
This mag sleeve fits over a full size XD(M) magazine in 9mm or 40 S&W to make your 3.8" XD(M) Compact pistol frame fit a high capacity full size magazine. This black polymer piece does not extend the length of the magazine.

Specifications:
Caliber: 9mm/40 S&W
Capacity: Mag Sleeve
Finish: Black
Model: XD(M)
Material: Polymer
Type: Spacer Sleeve
Model Fit: Springfield XD(M)
Brand Fit: Springfield