Follow some expert gunsmiths at Brownells as they walk you through simple procedures for customizing, repairing, and maintaining your firearms. This weapons video tutorial will teach you how to use barrel lug cleaning stars on an AR-15 rifle.
The AR-15 is one of the most adaptable rifle platforms in history, and building one is easier than you think. Brownells has produced video instructions on how to use some barrel lug cleaning stars on an AR15/M16. You can definitely see the advantages of using the chamber maid tool.