I bought a Bushmaster first of the week at Walmart. They were selling their last Colt AR, and I saw a Mossburg AR, DPMS, Sig, S&W 15-22, Ruger Mini 14, Scout, American, along with some tactical shotguns. My LGS don't have any Colt's or S&W's. Claims he can't get them. He has plenty od DPMS at a...