The Ithaca 37 is a shotgun produced by Ithaca since 1937.
It holds 4 rounds and is common among non-military shooters.
A pump-action shotgun based on a design by the legendary John Browning. It has been in production for over 50 years (nearly 70 years in SUNRISE 2).
The shells are loaded from the bottom, and they also eject from there, making it equally convenient for left-handed shooters as well as right-handed ones.
It is also very simple and durable, designed to survive rough jungle conditions. An ideal firearm for close quarters situations.