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.
For concealment with comfort the Insider(R) contains design features to minimize bulk. It is made with a heavy duty spring steel clip positioned high for deep cover. The leather is soft and un-molded. Available in black.