XDM 9/40 ESP magwells are CNC machined from aluminum and
anodized for durablity. This magwell was specifically
designed to fit the IDPA box. The ESP magwell has enough
room for an easy fast reload but ergonomically designed
to make it easy to get back to your grip without interfere
from the magwell. This is for full sized XDM 9mm and 40S&W
frames only. The unique attachment method requires that
you grind the backstrap even with the top of the magwell
opening. It will work with the #1 backstrap with the basic
backstrap modification also. For use with the #3 backstrap
if you grind the back of the insert to fit the profile of
the magwell. Does NOT fit with factory base pads,
modification required to fit.
DOES NOT FIT THE XDM ELITE.