Adam Savage’s Tested

Hellboy Samaritan Prop Barrel Rifling! (2021x18)

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Adam has one final machining task to complete on his Hellboy Samaritan prop, and that's adding the interior rifling details of the replica's massive barrel. To accomplish that, Adam uses a custom tool called a broach, which needs to get precisely pushed through the barrel with a tremendous amount of force to make its cut. Adam has an idea of how to achieve that, and it's going to require quite a bit of elbow grease!