Item: ONJR26MARA046

Original U.S. Post-WWI 1920s Inert Early Body MkII Pineapple Grenade with Original Grey High Explosive Paint and Partial Cutback Fuze

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  • Original Item: Only One Available. Totally inert and demilitarized according to BATF guidelines with hollow body and inert fuse. This grenade cannot be converted to an explosive device.


    Unloaded or dummy grenades, artillery shell casings, and similar devices, which are cut or drilled in an BATF-approved manner so that they cannot be used as ammunition components for destructive devices, are not considered NFA weapons. This example is in total compliance and is NOT AVAILABLE FOR EXPORT.


    This is a great example of the iconic U.S. fragmentation pineapple grenade issued during the Post-WWI period, likely the 1920s. The Mk II was standardized in 1920 replacing the Mk I of 1917. It was phased out gradually, the U.S. Navy being the last users, and on 2 April 1945 the Mk II and Mk IIA1 were re-designated the Mk 2 and Mk 2A1.


    Early MKII Grenades featured a “cutback” style fuze, and a more tapered body which was tapped for a screw on the end, of note this one has an early cutback fuze, but the spoon and pin and entirely missing. The Grenade still retains its original Grey/Green paint, which indicated that the grenade was “loaded” during the Post-WWI Pre-WWII period. This paint can still be seen on the recesses and grooves of the body. The base has a screw as is correct.


    The Mk II was commonly known as a pineapple grenade, because of its shape and structure. Grooves were cast into the cast iron shell, which was believed at the time to aid in fragmentation and had the side benefit of aiding in gripping the grenade: this provision gave it the appearance of a pineapple fruit. The Mk II was identified with an all yellow body prior to 1943. They were then painted olive drab for camouflage purposes with a narrow yellow band below the fuse. There are numerous variations in the fragment and groove details that can be found, which seems to depend on the particular manufacturer.


    One of the earliest Mk. II Grenades we have offered, ready for display.


  • This product is not available for international shipping.
  • Not eligible for payment with Paypal or Amazon

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