Barnett Natural Power Band Black Widow Cobra Diablo Strike 9 Catapult Slingshot Rubber Elastic Yellow Barnett Power Magnum Power Band - Fit's ALL Current Barnett Slingshot Models (Natural Colour). Barnett Power Band complete with: 2 x Slingshot Arm Protectors - Full Instructions. Supplied fully assembled with a pair of super strength latex bands and genuine leather pouch / ammo grip (colour of the pouch may vary). Beware of inferior imitations this is GENUINE Barnett Power Band