Along with our line of canister grenades we also produce a full line of launching cups. The LC5 & LC6 launching cups are designed for the 52 & 62 series grenades respectively. The cups can be attached to virtually any 12ga shotgun, and the munition launched with our Model 2600 launching cartridge. OPERATION: These can be fired from most 12ga smoothbore shotguns such as the Remington 870 and Mossberg 500. DANGER: Do not launch directly at person (s). Serious injury or death may result. For use only by qualified personnel trained in the use of these products. SPECIFICATIONS: LC5: Overall Height-7.4" (188mm), Diameter-2.95" (75mm) LC6: Overall Height-6.8" (173mm), Diameter-2.6" (66mm)