Model 1911s

[popplecop]

A rail gun has a groved rail on the muzzle end of the frame. Made to affix lasers, lights etc. easly. One thing it does with nothing attached for me is to allow me to hold it steadier two handed. Seems to keep the muzzle flip down too. It does make it a big pain in the butt finding an appropiate holster. I did have a couple of shoulder rigs that work well though. I agree with your evaluation of the caliber, I really like them as I now have 2 of them.