Description

Birchwood Casey MSR Chamber Brushes helps remove copper, carbon and lead fouling form rifle chambers. Thread size 8-32. Bronze bristles scrub the chamber, neck and shoulder of a MSR. The steel bristles at the base scrub the star chamber of the locking lugs on a MSR. br /br /Features:br /br /- Helps remove copper, carbon and lead fouling form rifle chambersbr /br /Specifications:br /br /- Type Bristle: Bronze br /- Thread size: 8-32br /- Caliber: 7.62 / .308