Top takeaways

  1. Sinclair nylon bore brushes are designed larger than bore diameter for proper fitting and effective scrubbing.
  2. These brushes feature stiff, heavy bristles that are resistant to damage from ammonia and oil based cleaners.
  3. While the nylon pistol brushes are shorter, the standard thread for most brushes is 8-32 male, except for 17 and 20 caliber.

Attributes

Caliber: 284/7 mm (.284),270/6.8 mm (.277) Delivery weight: 0.009kg

Item details

Made in USA