If you are looking at a AR15 and dont have this caliber,,,look at building or buying a 6.8spc. Its normally my deer gun and is the lightest AR I have. Its built with a 18" wilson combat lite barrel. Only reason why I'm not using it is because 3 days before deer season I stuck the scope back on it and went to sight it in. Reticle wouldnt move no matter how many turns of the turrets I gave it. Its a Redfield 2x7Honestly i’m starting not to like mine. It’s too bulky and heavy for hunting which was the intended purpose. I want to sell my AR-10 and build an AR-15 specifically for hunting. I already have a KS-47 from Palmetto state. Might just build a next upper for that one.