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.
The HiViz AR front sight has interchangable LitePipes. It includes four extra fiber optic LitePipes in various colors, a carrying case, and a key to interchange the LitePipes. It fits AR and M4 rifles with A-Frame or folding front sights.