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.
Introducing the next generation of scope mounts 25% lighter than the KV-04S. The SM-13 has 7.625 of Picatinny rail play with a low profile that allows you to use iron sights with the one-piece Scope Mount attached.