Inert/ display - .50 Cal. x 77 Spotting Rifle round, brass case, copper fmj bullet. As used on now obsolete 105mm/120mm Recoilless anti-tank (BAT) artillery weapons - Antique Armoury

50 Calibre Bullet Inert Ammunition - Relics Replica Weapons

Xrays part 1 - 50cal 12.7x99 - General Ammunition Discussion - International Ammunition Association Web Forum

Original U.S. M1 Abrams Tank 105mm HEAT-T Inert Training Cartridge – International Military Antiques

120 mm BAT recoilless rifle - Wikipedia

Mc Pheeters Antique Militaria

5x Inert/ display - .50 Cal. Browning machine gun round, brass case, copper fmj bullet. In use since 1920s to present day for aircraft, anti-aircraft, infantry support, tanks and armoured vehicles - Antique Armoury

American and British recoilless guns

Ammunition (inert)

Original U.S. M1 Abrams Tank 105mm HEAT-T Inert Training Cartridge – International Military Antiques

American and British recoilless guns

KHS Alite 500 1000 2000 Flite 150 TREK 20 MT220 M60 Rear Gear Mech Hanger CC006

Inert Russian 12 7 x 108mm heavy machine-gun cartridge SOLD

MK Morse 15 Ft 8 In x 1-1/2 In x .050 In Bi-Metal Band Saw Blade 3/4 VP