JB Bore Bright (2oz) Dedicated 20 Caliber or Larger Barrels

20 Caliber or Larger Barrels

It is a must for those shooters that want to get the best accuracy possible

65" (with Aimpoint Micro T-1)

Refer to the list below to determine the part number to suit your reloading press and then select from the dropdown menu

JB Bore Bright (2oz) Dedicated 20 Caliber or Larger BarrelsA micro fine bore cleaning and finishing compound that works as both a cleaner and a final polish to help keep barrels free of fouling and shooting their absolute best. Regular use gives your barrel a mirror like finish that helps prevent the build up of accuracy robbing copper fouling, plus greatly reduces cleaning effort. Clean your barrel as you normally would, then after cleaning with J B Compound, follow with J B Bore Bright to achieve a super