dry lubing bullets and barrel bores with hexagonal boron nitride powder
 

Does anybody have experience with this dry lubricant. Ive been doing some research and seems to be superior to both moly and Tungsten Disulfide (WS2). A friend lubes his bullets and bore and claims that after 100 shots he has no bullet fouling at all. He also claims that his accuracy has improved from 1.5" to .75".

Coating of any kind on bullets tends to leave deposits of crud just forward from chamber. If this crud builds to any thickness you have a new hobby. If your buddies rifle shoots coated bullets without copper fouling bore, it doesn't need the coated bullets.

thanks