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.
-Designed for use with MOE hand guards & forends-Attaches directly to these hand guards without any rail needed-Shape is ergonomically designed for use as a traditional vertical grip-Optimized for use with the "thumb break method" of shooting-All mounting hardware included