Iosso Bolt Carrier Brush

Iosso Bolt Carrier Brush (2 Pack)

Iosso bolt carrier brushes are sized to close tolerance to clean carbon out of the inside of the AR bolt carrier. Choose the AR-15 or the AR.308 version; each pack contains two brushes.

• Sized to close tolerance for the bolt carrier of AR-15 or AR.308 rifles
• Distinctive thick, stiff blue fibre that holds its shape
• Allows back-and-forth action, unlike brass or bronze brushes
• Can be used several times before becoming worn
• Use with Iosso Bore Cleaner and Triple Action Oil Solution

Specifications:

• Versions: AR-15 / AR.308
• Bristles: blue synthetic fibre (Nyflex)
• Thread: 8-32 male
• Quantity: 2 brushes per pack