GETTING MY COLT 6721 UPPER FOR SALE TO WORK

It was dropped challenging enough a piece piece of steel is not there, exposing a hugh ding. You can actually see the aluminum in raw. Contacted them. Purported to get a reduction but by no means acquired thus far. Oh well life's sucks some periods. Now a black marker must do.We just wished to to update Everybody within the Colt side slings. Appear