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.
This replacement magazine for the Smith & Wesson Compact chambered in 9mm is constructed from heat-treated blued-steel. Its components molded from our proprietary Technapolymer and the anti-fatigue spring.