O12-AR MSR/AR Cleaner
Fouling and build-up can cause jams and affect the accuracy of your Modern Sporting / AR-style rifle. To keep your firearm functioning in peak condition, use O12-AR MSR/AR Cleaner. This unique biodegradable formula quickly and effectively removes carbon, copper, and lead fouling. Cleans MSRs/ARs with ease and is recommended for use on bores, bolts, pistons, cylinders, and any other areas with fouling build-up.

•Designed for use on MSR/AR-style rifles

•Removes stubborn carbon, copper, and lead fouling with ease

•Safe on all gun metals

•Safe for the environment – biodegradable & ammonia free