Japanese WWII Model 89 Knee Mortar (Grenade Launcher)

More Japanese WWII Knee Mortars at other Military Museums in the Northeast
A WWII Japanese Knee Mortar can be found at the Military Museum of Southern New England in Danbury, CT	Another WWII Japanese Knee Mortar can be found at the West Point Military Museum in West Point, NY	Japanese WWII Knee Mortar at the Eldred World War II Museum in Eldred, PA

Caliber: 1.97 inches
Action: Smoothbore, lanyard operation
Muzzle Velocity: fps
Range: 130 yards
Weight of Round - 28 oz
Maximum Powder Charge:
Barrel Length: 10 inches
Weight: 10 lbs
Year Built: 1929

Also known as the Type 89 Grenade Discharger