I have a used Knights Armament RAS M4. It has a some nicks and rub marks, but other wise a good rail. It will come with the the full kit including (7) 11 rib rail covers, (1) 5 ribs, (1) 3 Rib, and (1) vertical foregrip. Price is 90.00 shipped via USPS Priority Mail with delivery confirmation. Paypal accepted discretely and add for fees. M.O. also accepted. thanks
Sold pending funds