Byrna Mission 4 Launcher Kit - Introducing the next level of home-defense badassery. Previously available only to law enforcement agencies, the re-engineered Mission 4 by Byrna is the ultimate high-capacity solution to defend your property or just having fun in the backyard. Features Fires Byrna 68 Caliber Projectiles Uses 88-gram CO2 Quad Picatinny Rail Foregrip for Better Control Two Position External Safety Switch Folding Front and Rear Sights for Improved Target Acquisition Anodized Orange Fully Aluminum Charging Handle Fully Pneumatic Operation - Does not use batteries or electronics Durable Magnesium Receiver AR-15 Style M-LOK Shroud Integrated Sling Mounts High Performance In-line Bolt System High Performance Anodized Orange Barrel with Muzzle Brake Gas On/Off Slide Valve - Allows the user to disconnect the C02 source from the launcher Kit Details (1) Mission 4 Launcher (1) C02 Adapter + C02 Stock (1) Byrna Rifle Bag ($100 Value) (2) 19-rd Coupled Magazines (1) Accessory Kit (Extra o-rings, allen key, lubricant) (2) 88g C02 Cartridges Performance Muzzle Velocity - 325 fps / 221 mph Kinetic Energy - 14.5 joules Shot Capacity per C02 - 55 shots Effective Range - 100 ft C02 Size - 88 gram Magazine Capacity - (2) 19 rounds