Otis Bore Brushes have a proprietary Tufcor core wire that is corrosive-resistant and has a tighter twist for better bristle retention with twice the fill of other brushes with bristles right to the end. Caliber-specific brushes have the size indicated on the stem. Cleans .22-.45 Caliber. Includes: .22 x 2/.25/.27/.30 x 2/.35/.38/.40/.45 caliber bronze brushes.
Specifications:

Type	Bore Brush
Size	Variety Pack
Quantity	10 PK
Bristle Type	Brass
Length
Includes
Material
Tip Feature
Battery
Thread Pattern
Protects
Suitable For	Firearms
Eco-Friendly