капсульний револьвер
side cap; garrison / flight cap (US); wedge cap (Canada); field service cap (UK)
revolver
single-action revolver
cylinder axis (of a revolver)
revolver gun
automatic double cycle revolver-type rifle
double-action revolver
hinge-action revolver
hinged frame-type revolver
ball-and-socket bearing
ball-and-socket hinge
ball-and-socket joint
ball-and-socket support
ball-and-spigot joint
observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)
ball
ball ammunition
ball joint
ball socket
paint ball gun
rounds of ball cartridges
rubber-ball grenade
rubber-ball round
angular ball bearing
angular contact ball bearing
annular double-row ball bearing
annular single-row ball bearing
annular single-row shielded ball bearing
ball bullet
ball check valve
ball cock
ball coupling