Otis Chamber Brush 5.56mm - 8-32 Threads

Otis chamber brush 5.56mm 8-32 threads

FEATURES
-Tapered bronze bristles scrub the chamber, neck, & shoulder
-Steel bristles at the base scrub the star chamber of locking lugs
-The brass stem is cold welded to the core, & the tip is folded, not cut
-Standard 8-32 thread

Other Features: 8-32 thread size (fits standard rifle rods) essential brush for the ar-15 rifle