AR15 upper Delton 16" HBAR 1/7 no bcg Olive Magpul MOE Front grip ADDED: This is a chrome lined barrel. Asked the original owner (ex- housemate.. ) $275. Willing to negotiate. Bought from housemate who had it custom built by Delton. Flash hider needs to be torqued down as it was just replaced. No BCG Pictures coming tomorrow. Offers considered. Used this for two years, replaced with 18" so don't need this one any longer.