Japanese Type 10 WWII "Knee Mortar". Excellent De-Mil with hole cut in underside of tube towards base and bar across muzzle internally. Very neat, excellent condition WWII relic. 95-97% overall condition. No license required. $1,150.00. For photos and more info click here http://www.checkpointcharlies.com. Or call Charlie at 715-258-4867.