Produced without sights, with Liege proofs on the rear of the cylinder. The 2 1/2 inch, wavy, triangular blade folds up the left side of the frame, with the mainspring on the opposite side, and the combination grip and steel knuckles at the rear. By folding and unfolding the components, the Apache can be configured as a pair of steel knuckles, a trench dagger, or a bayonet-equipped revolver.