Otis Technology 5.56mm MSR/AR B.O.N.E. Tool Black FG-246. O.N.E. Rifle Cleaning Tool 246 has been designed specifically to clean the bolt carrier assembly area of.223 cal./5.56MM rifles. Carbon and fouling can build-up in the bolt and bolt carrier.
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking & mountaineering accessible and enjoyable for everyone.Â
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