Rat Worx (Research And Testing Worx, Inc.) is known in the industry as a class II firearms manufacturer. Our focus is primarily gun and suppressor sales, along with manufacturing of gun parts, and suppressors.
Rat Worx is home of the only Rat Worx MRX automatic chain drive knife.
Rat Worx, Inc. was founded in 2002 and is headquartered in Mt. Morris, IL.
Meprolight revolutionary, combat proven, tritium self-illuminated night sights enable you to hit stationary or moving targets under lowlight conditions with dramatically increased hit probability. This model has a 5-40 thread, which fits your Mossberg shotguns.