The C.R.O.S.S.™ Tool (Carbon Removal & Operator Service System) is your all-in-one solution for cleaning and maintaining the Bolt Carrier Group of your AR-15. Designed, engineered, and manufactured in the USA from 4605 MIM steel, this compact tool delivers professional-grade strength, corrosion resistance, and performance.
Purpose-built to clean the bolt face, tail, extractor, and firing pin, the C.R.O.S.S.™ Tool also includes an integrated 1/4” hex driver, allowing fast, on-the-fly adjustments to optics and accessories using any standard bit. A smart storage hole for the firing pin retaining pin ensures you won’t lose critical parts during cleaning. And when the job is done, the built-in bottle opener adds a touch of practical convenience to your post-range routine.
Whether you’re in the field, at the bench, or deployed, the C.R.O.S.S.™ is the one tool that earns its space in every AR owner’s kit — lightweight, reliable, and built to keep your rifle running clean.