I though a AR-15 was just made by Colt. A Bushmaster isn't a AR-15. I really don't understand the question. You could say it like this, "what is better a bushmaster or AR-15?" I shot a Barrett not long ago, it's a sniper rifle. I think they're in the $6,000 dollar range, but this gun can fire smooth. Almost no recoil. I'll get a pic. Stoner also makes an excellent sniper. I like the AR-?, the little handgun that shoots same shells and has same magazines. Better get ready ya'll, the gun ban is coming..........