Original U.S. WWI Extremely Rare Inert Mk. I Defensive Grenade with WWII M10A2 Fuze MG 42 Bolt & Barrel Assembly -Also included is a "Search

-Also included is a "Search Coil Alignment test Unit"(whatever that is) in bakelite housing with smart data plate

and even retains a saber chape

as the aluminum used to manufacture these typically doesn’t stand up well to wear and the elements

Overall this is a great chance to own a lovely condition Case "pig sticker" Knife

1939 is also stamped on both of the chin strap attachment bales

Original U.S. WWI Extremely Rare Inert Mk. I Defensive Grenade with WWII M10A2 Fuze MG 42 Bolt & Barrel Assembly -Also included is a "SearchOriginal Item. Only One Available. The Mk 1 grenade (sometimes spelled Mk I) is a fragmentation hand grenade used by American forces during World War I. According to its designers, it was to be the "simplest", yet most "fool proof", grenade ever made. However, some major problems appeared when the grenade was used in the field. It was retired from service before the war ended, replaced in 1918 with the improved Mk 2 grenade used through World War II.