Stinger | Button LockA new era of Ferrum Forge is here. Button lock flippers! This edition of the Stinger features a titanium handle with a button lock mechanism for fast and easy operation. What makes this model even more special is the addition of inlays as an option, particularly the Brimstone CF which was made exclusively for FFKW just a few blocks away from their shop in San Diego. BCF is the first ever material with official Ferrum Forge colours, black and red. The