Patent ID: 6769346
Filing Date: 2004-08-03
Classification: F41A

Abstract:
A projectile firing gun or weapon having a barrel formed about an axis adapted with a gas porting system for redirecting and concentrating streams of gas to reduce the effects of muzzle jump, said gas porting system comprising:a body including left and right side portions and a generally concave notch, said notch sized for receiving at least a portion of a barrel in mating engagement therewith, said notch disposed between said left and right side portions; said barrel adapted to define opposing left and right through bores; each of said body left and right side portions defining a conduit having an inlet and an outlet; said body left side conduit inlet in communication with said barrel left side through bore; said body right side conduit inlet in communication with said barrel right side through bore; said conduit outlets each defining a nozzle, said nozzles configured so as to direct concentrated parallel streams of gas from said barrel, said parallel streams traveling in a common plane, said common plane perpendicularly intersecting said barrel axis such that said parallel streams are directed vertically upward relative to the barrel axis when said barrel is horizontally disposed.