Honestly, the holster will hold the pistol, sans light, better than some will WITH a light, but the retention is not what I'd want, and I DON'T recommend using the holster without a light. (I also don't get the appeal, since going without the light isn't going to make the holster more compact.) Anyway, these holsters are available for order (the one in the photo ships out tomorrow, to a very patient man), and are availabe for either the X300 or the TLR-1.
Also do them for P30L/LS:
http://i54.photobucket.com/albums/g1...LS_X300_01.jpg