Posted by Yukon58 on 1st May perhaps 2023 I decided to go with this particular sixteen” upper for my Colt reduce after the fiasco With all the atf pistol brace ruling. I wasn’t going to fluff around so I went all Colt and am glad I did. Recent output may https://archerrbvua.bcbloggers.com/26360570/colt-smg-upper-no-further-a-mystery