Original U.S. WWI Inert Mk. II KJ Chemical Grenade with Correct Fuze Assembly - Extremely Scarce One-of-a-Kind Centered over the port main

Centered over the port main motor

whose defenders

resulting in all following models being manufactured with smoothbore barrels

but we do not know if it still functions

By Firestone

Original U.S. WWI Inert Mk. II KJ Chemical Grenade with Correct Fuze Assembly - Extremely Scarce One-of-a-Kind Centered over the port mainOriginal Item. Only One Available. This is a fiercely sought after Mk. II KJ Chemical grenade, produced by the United States for use during World War I. Orders for this grenade were placed in February of 1918, however there were issues with the grenade and pressure testing. Eventually these issues were worked out by the summer of 1918 and over 900,000 were made before the war ended, with nearly 250,000 sent overseas. This grenade was pressurized and