Otis

Otis Technology 7.62mm B.O.N.E. ToolThe Otis Technology 7.62mm B.O.N.E. Tool was created in regards to the importance of a clean bolt and bolt carrier group. This Otis Technology B.O.N.E. Tool helps...

AR-15 owners know the importance of a clean bolt and bolt carrier group. Carbon and fouling can build-up in these areas, causing jams and malfunctions. The B.O.N.E. Tool was designed specifically to...