Launch into 2 barrel blasting with the Operator DB 2 blaster that fires 2 darts in a row has a 2 dart barrel pull back priming handle targeting scope and stock. For triple dart blasting grab the Trio TD 3 blaster that unleashes 3 darts in a row has 3 barrels and a tactical rail. Get ready to ace the game with the Ace SD 1 blaster that launches 1 dart has a pull down priming handle and onboard 1 dart storage. Eyewear recommended not included . No batteries required. Gear Up For Battle With This 3 Blaster Set: The Nerf Elite 2.0 Tactical Pack Includes 3 Nerf Elite 2.0 Blasters And 20 Nerf Elite Darts Build Your Nerf Blaster Collection With These Fun Blasters. Operator Db 2 Blaster: Fire 2 Darts In A Row From This Nerf Elite 2.0 Blaster That Features A 2 Dart Barrel Pul Back Priming Handle Targeting Scope And Stock To Stabilize Your Aim. Trio Td 3 Blaster: Unleash 3 Darts In A Row With The Trio Td 3 Blaster Which Has 3 Barrels That Each Hold 1 Dart. Includes A Pull Down Priming Handle.