Laser Ammo Adapter 45LC. Just slide a 9mm SureStrike Laser Trainers into the adapter and you are ready to go No tools needed. Important: you do not need to use a safety pipe and nut (safety system) when using a SureStrike cartridge and the 45 LC adapter sleeve. Specifications for Laser Ammo Adapter Sleeve 9mm to 45LC: Manufacturer: Laser Ammo Caliber: .45 Colt Quantity: 1 Color: Silver Features of Laser Ammo Adapter Sleeve 9mm to 45LC: converts your 9mm cartridge to a 45 Long Colt Caliber Package Contents: Laser Ammo Adapter 45LC 45LC Adapter Features/Specifications: convert your 9mm SureStrike to 45 Long Colt revolver. Included Accessories: 45LC Adapter