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Rifle Grenade M31 H.E.A.T Original Vietnam Era Restored Inert - Other Military Collectibles at GunBroker.com : 978849509
U.S. Army Ordnance Training and Heritage Center - This is an inert black, gold, and blue aluminum, and black rubber M31 HEAT practice rifle grenade used with the experimental T44 rifle by
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Original U.S. Vietnam War INERT Practice M31 HEAT Anti-Armor Rifle Gre – International Military Antiques
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Rifle Grenade M31 H.E.A.T Original Vietnam Era Restored Inert - Other Military Collectibles at GunBroker.com : 978849509
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