Posted by Yukon58 on 1st May 2023 I decided to go using this sixteen” upper for my Colt decrease once the fiasco With all the atf pistol brace ruling. I wasn’t about to fluff around so I went all Colt and am glad I did. It’s normally imperative that you https://colt-smg-upper18527.blog-gold.com/32696751/fascination-about-colt-10-5-inch-9mm-smg-upper-receiver-assembly