Mach Sakai grabs a shotgun to test and it is the BO Fabarm STF12 Shotgun and we assume VFC to be the OEM for this. This is a fully licensed gas-powered airsoft shotgun said to be based on Marui M870 gas shotgun tech according to some circles as we haven't checked its internals ourselves. He checks it for operation, externals, and just like other quick reviews he makes, a quick steel challenge.