Underwood m1 carbine rifle

Suggestions
1

UNDERWOOD M1 CARBINE RIFLE U.S PROPERTY
Sold Price: Rare Late World War II Underwood "E-Prefix" Serial Number ...
Experimental Underwood M1 Carbine Serial "E101" with Knife Stock | Rock ...
Experimental Underwood M1 Carbine Serial "E101" with Knife Stock. Experimental Underwood M1 Carbine with Sliding Buttstock | Rock Island Auction

2

we do have such carbine.

a shame it’s not in the base game.
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