This is a Colt M4A1 clone lower made by PSA that is 1 for 1 of the original without colts markings. I placed a real UID tag on the receiver with the correct markings. It's got a colt lower parts kit and a Geissele SSA trigger. Selling because I managed to get the real thing. Asking $400 firm, will consider trade for Trijicon RMR.
Text me at the number below and be sure to clarify the item, I have multiple listings.