Ithaca 37 Trench gun 12ga

Ithaca 37 Trench gun,VERY RARE, slam fire, 1960's trench gun,this style was manufactured for commercial sales, 12ga, 20" bbl, parkerized, bbl reads Ithaca 37 featherlight cylinder bore, there is an anvil w/ a P inside it on the bbl and the receiver, 2 3/4" chamber, 5 shot, factory heat shield with bayonet lug, front bead sight, walnut wood stock and forend, both in good shape no nicks, sling swivels attached, bore is clean, finish is in good shape there are some scuffs on receiver, takes a 1917 bayonet, not marked US, all original from factory like this, 95% overall, don't know how many rounds went through it, serial #371120XXX, USED