Unlocked at level 68, the second double-barreled shotgun in the game. but this one shoots buckshot. Allowing for two bursts of high damage, then you have to reload. during that time you are the most vulnerable, so be careful.
The Remington Spartan 310 is a double-barreled shotgun. It is an "over and under" gun, with one barrel above the other. There are several different models, each of them chambered in various gauges.
The Spartan 310 is marketed and distributed by Remington Arms, in Madison, North Carolina. It is a variant of a classical Russian shotgun IZh-27 manufactured by Izhevsk Mechanical Plant for export under trademak "Baikal", in Izhevsk, Russia. The Spartan 310 is inexpensive compared to other double barreled shotguns. It is most often used for hunting birds, and for clay target games such as trap and skeet. Remington ceased importing the shotgun in 2009.