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.
Walker's Pro-Low Profile folding muffs are ultra-lightweight. It has soft PVC ear pads and a padded headband for a comfortable fit and are ANSI S3.19 rated with an NRR of 22dB.
This model has black ear cups.