This is a vintage U.S. military-style practice / inert grenade, cast in steel and finished in black paint. Marked “KOREA” on the body, fitted with an intact pull-ring. The base has a drilled hole (clearly visible in photos) confirming this example has been rendered inert / deactivated and is offered strictly as a non-functioning display/training relic.
Key details • Type: Practice / inert grenade (non-explosive, display piece). • Construction: Cast steel, black painted finish. • Marking: KOREA (body). • Opened/inerting: Hole drilled in bottom — interior void visible in photos. • Size: approx. 2 5/8" (66 mm) diameter × 4 5/8" (117 mm) overall length (lever included). • Condition: Good vintage condition for a deactivated training piece — paint wear, surface pitting and oxidation consistent with age and storage. Lever and ring show light corrosion but are intact. No active fuze or powder residue.
