Aac threaded barrel for glock 21 - Advanced Armament Corporation Threaded Barrel For Glock 21 .45ACP 5.12 Inch .578-28 TPI 103574

I researched and contemplated different barrels from different manufacturers going back and forth on perceived quality,duty chambers and "match grade ". I chose this one because I have had great experiences with other AAC products. While the barrel is in fact made by storm lake I trust that if AAC put their name on it it's good to go. So far it has been exactly that. Fit and finish are good with one minor detail. The logo on the chamber is a little worn looking. Other than that have had zero issues on the range both suppressed and unsupressed. Solid product.