Posted by Yukon58 on 1st Could 2023 I decided to go with this sixteen” upper for my Colt reduced following the fiasco Along with the atf pistol brace ruling. I wasn’t about to fluff about so I went all Colt and am glad I did. It’s straightforward to find the https://colt-10-5-inch-9mm-smg-up85185.izrablog.com/27051679/colt-9mm-upper-fundamentals-explained