(гвинтівка) гармата з конічним каналом ствола
erosion of bore (in the bore)
tapered liner of a gun barrel
double tapered
double-tapered roller bearing
tapered wing
tapered aerofoil
straight-tapered barrel
tapered barrel
tapered from base to shoulder
tapered liner
coned-bore antitank gun
height to bore of gun
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