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 set of two Bushmaster BMAS risers increases your scope mounting height on flat top receiver equipped AR15 rifles. Made of hard anodized aircraft aluminum these risers fit all Weaver and Picatinny rails.