This weapon is a pump action operated shotgun that was mass-produced for civilian, police, and military applications. The Ithaca 37 uses a rather novel combination of loading and ejection ports located at the bottom of the weapon. This weapon is convenient for both left and right-handed users, making it a popular choice.
The SPAS-12 is a combat pump action shotgun, which was first manufactured by Franchi, an Italian company that manufactures firearms. It was massproduced between 1979 and 2000. The production of this shotgun was completely halted in 2000 to produce the new, enhanced version, the SPAS-15, with its production stopping in 2005 too. The guns are no longer in production. What makes this shotgun unique is the fact that it’s a dual mode shotgun, which is both pump-action as well as adjustable to be used as a semi-automatic firearm.