*SOLD* $350- Mossberg 590A1 Military/Tactical Shotgun. portland metro, will sell to OR resident legal to own long guns. text richard: 503-467-6718 Mossberg military tactical 12 gauge shotgun holds 8+1 shells and also has the speed feed stock for 4 additional rounds stored on the gun. 20" heavy barrel and cylinder bore choke. This is the 590a1 which is the one used by the US military and law enforcement agencies. I'm selling it to clean out my safe and to go in a different direction with my firearms and my competition shooting. I bought this gun new a few years ago for over $700- because it's the optioned up model.