AR upper with 20 inch barrel,unfinished reciever,and a free float aluminum tube handguard and cheap Simmons scope. .223 wyld barrel. Couldn't get it to cycle reliably in .223 with a carbine buffer, and that is all I have. Mostly used a .22LR conversion bolt,and it's perfect for that. Only took it out twice and lost interest.
*no bolt but will throw in a charging handle for free. In the SW by bass pro. $100