GETTING MY COLT 6721 UPPER FOR SALE TO WORK

It's worthwhile in just about every way. The stock A2 flash hider just isn't terrible on a ten.5". I personally are not able to stand the Hogue grip, I switched to all Magpul MOE + grips which have a very nice rubberized texture without the weird shape of your Hogue. Within the suppressor entrance, if you're established on working with that suppres