This is a Sig Sauer M400 Enhanced. Has all the Magpul furniture. Has a Burris AR-P.E.P.R. scope mount with a Nikon P-223 3x-9 scope. It will NOT come with the vertical grip/bipod that is in some of the pictures. This gun has about 500 rds thru it and has been cleaned after every shooting. I also have about 150 rds of reloaded Hornady V-max rds, and 500 Hornady 55gr FMJ rds for it that isn't loaded yet. If interested in the ammo I can either load it, or sell it unloaded (brass, primers and bullets). The Price is WITHOUT AMMO. If you are interested in the ammo as well we will discuss the price. I would prefer to sell the ammo with the gun as I have no need for it once the gun is gone. If you have any other questions don't hesitate to contact me. I am always open for offers.