Bar Lock (Russian designation P-37 'Sword') is target search and acquisition radar associated with SA-5 SAM system. It has maximum range of 350km, that allow use it not only as SA-5 battalion unit, but for airfield services and as part of independent radio-electronic units in early warning systems. That led P-37 to be most popular radar in USSR and Warsaw Pact countries. After years it stay in service in many countries. The model created in high authentic level and consist of hierarchicaly linked parts, prepared to be animated in easiest way. Animation tip: radar cabin rotating speed is 7rpm.