You can get a XD Gear mount with a light. Surefire G2 Nitrolonis the light. The local toy store had a few of them. 40 bucks for the mount and light. The light is 40 on evilBay by itself. Plus, it will mount to your XD gear holster or mag pouch.
XDG2K is on the case that it comes in. Damn, I just blinded myself.
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