Aero Precision 5.5" 9mm CMV Barrel 1/2x28
Product Features & SpecificationsThis 9mm chambered 5.5 inch straight profile barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and 1/2-28 x .400 full profile threads. Designed to work with both Colt/RR and Glock style AR builds Compatible with EPC upper r
