Bidspirit auction | INERT Post WWI US MKII

INERT Post WWI US MKII Practice Hand Grenade - INERT MK.II Practice Hand Grenade. To train soldiers with handling and throwing, this special grenade was produced. Cast iron, hollow with no functional parts. Post WWI design. Marked “3” on side next to spoon location. Dimensions: 4.25” x 2.25”. See photos.