Nevada Gun Auctions, LLC
Live Auction

FIREARMS, EDGED WEAPONS AND MILITARIA

Mon, Aug 24, 2026 02:00PM EDT
  2026-08-24 14:00:00 2026-08-24 14:00:00 America/New_York Nevada Gun Auction Nevada Gun Auction : FIREARMS, EDGED WEAPONS AND MILITARIA https://bid.nevadagunauction.com/auctions/nevada-gun-auctions-llc/firearms-edged-weapons-and-militaria-23151
Nevada Gun Auctions, LLC info@nevadagunauction.com
Lot 361

Three (3) Inert WWII Japanese Type 89 “Knee Mortar” Grenades

Estimate: $500 - $1,000
Starting Bid
$100

Bid Increments

Price Bid Increment
$100 $100
$2,000 $250
$5,000 $500
$10,000 $1,000
$20,000 $2,500
$50,000 $5,000
$100,000 $10,000

Group of three WWII-era Japanese Type 89 mortar projectiles, commonly associated with the Type 89 grenade discharger known to Allied troops as the “Knee Mortar.” The lot consists of three inert projectiles retaining remnants of original paint and markings. One example displays Japanese characters and painted identification bands, another has been modified with a slot cut into the body and was reportedly used as a piggy bank, while the third presents an unusual appearance consistent with having been fired and only partially functioned, exhibiting slight mushrooming and deformation at the nose. The bases retain their characteristic multi-port vented construction.

 

Dimensions: Each approximately 5.75 in. H. x 2 in. Dia.

 

Pickup & Shipping: Free pickup in Gardnerville, NV. FedEx shipping within the continental U.S.: $50 + 1.5% insurance (unless waived in writing). Combined shipping available.

Condition

Wear, scratches, oxidation, scattered paint loss, and handling marks throughout. One projectile modified with a slot cut into the body. One projectile exhibits deformation and mushrooming to the nose. All appear inert and offered strictly as collectible relics.

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