Laser Ammo SureStrike 38SP/357 revolver pro five pack. Combine the Laser Ammo SureStrike 38 Special / 357 Revolver Pro with the Smokeless Range simulator for ultimate training Load the Laser Ammo SureStrike 38 Special Cartridge into each of the cylinders and you are ready to shoot There is no need to use the safety pipe and nut with a Laser Ammo 38 Special/ 357 Laser Trainer Cartridge. The cap on these laser cartridges is interchangeable with all of the other back caps that Laser Ammo offers. Specifications for Laser Ammo SureStrike Laser Trainer - .38SP / .357 Revolver: Manufacturer: Laser Ammo Caliber: .38 Special .357 Magnum Color: Silver Weight: 0.36 lb Package Contents: Laser Ammo SureStrike Laser Trainer - .38SP / .357 Revolver Pro Laser Cartridges SureStrike .38SP / .357 Revolver Pro Five Pack Features/Specifications: 5 pack of High Quality Red 38SP/ 357 cartridges for revolver. Included Accessories: included 5 X 38SP lasers 6 reflective targets 5 blue battery pack