Mach Sakai tests and reviews the Tornado Impact Grenade made by the Canada-based company, Airsoft Innovations. This is an impact BB grenade that is in use by many airsoft players worldwide and he finds it a fun item to use in airsoft survival games. He suggests that when you reduce the number of BBs inside the grenade, upon impact, the BBs will fly further as compared to filling up to the full BB capacity.

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