Hello, I have a Daniel Defense Omega Rail for carbine length uppers. It is in extremely good condition, has had a few things mounted on it but it hasn't seen any rounds. Pics actually make it worse than it appears, but thats what you get for using an iPad for a camera! These are great in the sense that they just secure nice and tight to your castle nut, no modifications needed an can install in minutes! Will include the hex wrench to tighten down bolts and the oem box. These run $269.00+ shipping from bravocompanyusa.com. Looking for $200 obo (paypal or a MO sent via priority mail only). Also will trade for: (Can add cash/ammo/other stuff where applicable) Pump Shotguns SKS Handguns in 9mm EoTech Aimpoint Vortex Sparc AR Lowers Vltor Casv-Mildlength w/cut out for FSB. Prefer FDE, but will accept any color. Vltor Casv-Carbine w/cut out for FSB. Prefer FDE but will accept any color.