край фаски внутрішнього кільця
erosion of bore (in the bore)
corner
corner vane
corner method
clipped corner discharge
corner reflector
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 gauge
bore leading
bore obstruction
bore premature
bore sight
bore sighter
bore surface
bore-out-of-round
bore-safe fuze
bore-sighting telescope