I'm new to AR's and looking to go for a basic budget build. Has anyone heard of the company palmetto state armory and the kits that they put together? I.E. AR Rifle Kits and also getting one of these little guys... Aero Precision AR15 Stripped Flat Top Upper Receiver - Surplus Ammo I am not going off to fight Bigfoot in the woods. But would like to build an AR by myself and save some money that way. Thanks for the input gents.