Well I thought my last build would be just that, my last. We all know that's never the case and I started a new build this morning. I want to build a SBR. My intended uses will be for home defense and for work purposes, LEO. I have some questions though because I've never dealt with a short barrel AR. Any recommendations on barrel length? What kind of buffer should I be considering? Muzzle devices? Lastly, any recommendations on triggers? I ordered my lower, now I need to start the paper work. I know it's a long wait but I'm ok with that. It gives me plenty of time to shop around and buy quality parts and not settle for less because I want to hurry up and get it done. Normally I would know what to put on an AR but I don't know how the shorter barrel will effect the other components. Thanks in advice for any help.