Posted by Yukon58 on 1st Might 2023 I decided to go using this type of 16” upper for my Colt reduced after the fiasco with the atf pistol brace ruling. I wasn’t intending to fluff about so I went all Colt and am glad I did. WARNING This merchandise might https://colt-10-5-inch-9mm-smg-up05936.topbloghub.com/32709467/the-5-second-trick-for-colt-smg-upper