Firearms, Knives, and Gear

We have moved our online store to a new home. Store.RATWorxUSA.com. We have revamped our products and have a cleaner faster site for you to explore.

E-Bay Store

Check out our E-Bay Store. We have a wide variety of items for sale. It changes daily, you'll be surprised at all that we have to offer.

Visit E-Bay Store

Custom Manufacturing

RAT Worx manufactures custom parts for many industries. Our shop consists of CNC Mills, CNC Lathes, Laser Cutters, and combined with our sister company Custom Seal and Rubber we can add polyurethane and silicone rubber. Contact Us today to discuss your custom manufacturing needs. 815.734.7346

Gun Broker

Our GunBroker.com page consists of unique collections and new and used guns. Check it out today.

Visit GunBroker.com

About Us

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.

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