** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
AR-15-pattern arms perform best with proper cleaning and maintenance, and Otis Technologies is a leading source of portable service kits for those, and many other, firearm platforms. The MSR/AR Cleaning System is a comprehensive kit that, in addition to more generic cleaning supplies, includes AR-specific brushes, scrapers and tools for servicing areas and components such as the “star” chamber and bolt carrier group. The system even includes the Golden Bullseye Award-winning B.O.N.E. tool, all in a small, zippered carrying case. Price: $70. Contact: Otis Technologies; (800) 684-7486; otistec.com.
Additional Reading:
Video: NRA Gun Gear of the Week: Otis MS/AR Cleaning System
Most Popular
![Aero Precision[72]](/media/21vfqbw0/aero-precision-72.jpg?anchor=center&mode=crop&width=770&height=430&rnd=134334197362730000&quality=60)
![Aero Precision[72]](/media/21vfqbw0/aero-precision-72.jpg?anchor=center&mode=crop&width=150&height=150&rnd=134334197362730000&quality=60)
