Are you looking for an all Colt A3 flat top 9mm upper in gray? The barrel and bolt came from a Colt LEO carbine. I had the chromed lined barrel professionally shortened from 16" to 10.5", rethreaded, the threads blued, and had the original flash suppressor reinstalled. The bolt has been ramped by Joe Black. I spent $80.00 to have the bolt ramped($10.00 to ship and insure to Joe, $70 for ramping and return shipping). I also have a tungston weight made by Joe. I have a MGI rate reducing buffer. Between the two it is a little too heavy to cycle reliably. The upper is a gray Colt A3 with a carry handle or I can ship with an ARMS #40 BUIS your choice. I have over $800 in the upper. It is my back up upper. I have only used it once when I first put it together.
I am looking for $700 shipped within the CONUS. Payment is best by PSMO. I will take a check but shipping will be held until funds clear. Sorry I don't have Paypal. The only trade I would be looking for is an Oly flat top .45ACP or a flat top 300 Whisper upper. That is what I plan to purchase with the funds. Pictures are available upon request. The best way to contact me is the email button. Thanks for looking.