боєприпаси, що не залишають нагару в каналі ствола
erosion of bore (in the bore)
clean / dirty fighting
clean conditioned air system
brake clean through
clean element
keep the place clean
clean (hydrogen) bomb
clean break with the enemy
clean side
clean up a penetration
clean weapon
axis of the bore
barrel bore wear level
bore
bore brush (swab)
bore cleaner
bore diameter
centerline of the bore
extended range full bore (ERFB)
helix along the axis of the bore
muzzle bore sight
rifle bore cleaner
smallbore (small-bore)
smooth-bore (smoothbore)
smooth-bore artillery
bore guide
big bore
bore corner
bore gauge
bore leading
bore obstruction
bore premature