Laser Ammo Flash Bolt .308 Adapter Black. 308 (7.62 x 51) 7.62 x 39 or 300 Blackout (7.62 x 35) we provide the Flash Bolt adapter. Attaching easily onto your Laser Ammo Flash Bolt within seconds this adapter allows you to swiftly prepare for training sessions using your firearm. This pairs great with Laser Ammos Smokeless Range and reactive targets for true CQB or active shooter training. Specifications for Laser Ammo Flash Bolt .308 Adapter: Manufacturer: Laser Ammo Caliber: .308 Winchester Fabric/Material: Polymer Gun Type: Rifle Included Accessories: Back Cap Front Tip Color: Black Package Contents: Laser Ammo Flash Bolt .308 Adapter Laser Ammo FLASHBOLT-ADK: Flash Bolt .308 Adapter Black