Country of Origin : United StatesRole : PistolIn-Service Date : 1940Manufacturer : Smith & Wesson Arms Co.Number Produced : 890000Operation : Double Action RevolverFeed : 6 round revolving cylinderCartridge Name : .38 Smith & WessonCartridge Size : 9.65mm x 20mmCartridge Total Weight : 12.1 gramsBullet Weight : 9.6 gramsWeapon Length : 25.8 cmBarrel Length : 12.7 cmEmpty Weight : 0.68 kgCombat Weight : 0.88 kgMuzzle Velocity : 220 meters per secondPractical Rate of Fire : 18 rounds per minuteCyclic Rate of Fire : 18 rounds per minuteEffective Range : 25 metersScope Types : NoneBayonets : NoneGrenades : NoneOther : None