12,7x81SR

 

IDnumber 256 Caliber 12,7x81SR Model Övnprj m/40 Projectile form Projectile weight Projectile material Projectile type Ball Colour markings V0 mps V0 fps - Propellant Propellant weight Gram Propellant weight Grain - The ball projectile were considered to be for training, not for combat. Courtecy Morten Stoen of Norway for thie picture.