A300

Gas-operated semi-automatic shotgun introduced in 2012 as a replacement for Beretta's 3901 line. Available in 12 and 20 gauge with a 3-inch chamber, barrel lengths from 24 to 30 inches, and Mobilchoke threading. Built on a self-cleaning gas piston system derived from the Xtrema action, it weighs around 7.4 lbs with synthetic furniture. The line has expanded into hunting (Outlander), competition (Ultima), and tactical (Ultima Patrol) variants, all sharing the same core action at a sub-$1,000 price point.