Hi guys I'm in need of some input and direction. I'm currently working on building my first budget AR15. At the moment I'm seeking out a complete upper reciever under 350-400 and even at that price I have seen some nice ones on sale, clearance, or budget like uppers, ect... Any suggestions on any brands and any Good or bad experiences you guys have would be good to hear. I have found some web sites that offer complete uppers under $350 mad In the USA, nice keymod rails dust cover, assist ect... but I'm kinda skeptical on spending money on something that might potentials be a huge disaster in the end. Any and all In put would be great, thanks.