THIS AMMO IS 6.5X55 SWEDISH MAUSER LIGHT BALL AMMUNITION.  IT WAS DESIGNED FOR SHOOTING INDOORS.  IT IS EFFECTIVE AND ACCURATE FOR UP TO 50 YARDS.  THE BRASS CANNOT BE RELOADED, BUT IT WILL WORK IN THE SWEDISH MAUSER CARBINES, MODEL 1896, 96-38 OR 38 SHORT RIFLE.  IT WILL NOT FUNCTION IN THE SEMI AUTO RIFLES.