Nerf B0083 N-Strike Elite 4-in-1 Retaliator Blaster, 2.7 x 18.9 x 11.5 -Inches Retaliator blaster can be built in 4 configurations and fires Elite Darts 75 feet Removable stock helps you steady your shot, or you can remove the stock with the flip of a switch Barrel Extension has top and bottom Tactical Rails so you can add most N-Strike accessories (sold separately) Removable Quick Reload clip Blaster comes with stock, Assault Grip, barrel extension, 12-dart Quick Reload Clip, 24 Elite Darts and instructions.