The Thumper, The Grenade Launcher That Changed Everything
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34:31
The Freezing Shotgun Test; What Shotgun Is Best When Frozen?
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17:06
Germany Just Made Russian Troops USELESS
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15:21
Why China Uses this Massive Sniper Grenade Launcher
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23:07
Pourquoi la vitesse de la lumière est si lente ?
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16:37
Fabriquer une presse à glace
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26:05
Why Does The US Military Still Use Pump Action Shotguns?
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19:52
À l'intérieur du canon V3 de Londres
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26:15