Umarex Hard Rock Los Angeles Signal Effect Set - 45-piece

The Umarex Hard Rock Los Angeles signal effect set - 45 pieces consists of: 11x multi-effects 10x flare stars 3x flare spirals 9x flare effects 12x sound effects Caliber: 15 mm The signal effects may be fired with a muzzle cup (additional barrel) in caliber 15 mm. In calibers 9 mm PA blank and 9 mm R, the PTB test number on the muzzle cup (additional barrel) must match the PTB test number on the blank firing or signal firearm! They may only be fired from approved blank firing or signal firearms with PTB mark using blank cartridges of calibers 6 mm Flobert, 8 mm blank or .315 blank and a muzzle cup in caliber 15 mm.