Viper Express Air Shotgun Rifle & .22 Cal.

The GAMO Viper Express is a unique rifle, it shoots Express Shot Shell Ammo and also .22 Cal. Pellets using the included chamber adapter. The special shotshells deliver a 17 grain payload of #9 shot with enough power and velocity to penetrate over 1/4" of 200 lb. compressed paper board at more than 10 yards. You will able to change to .22 Cal Pellets using the adapter that needs to be loaded before the pellet does._x000D_\n_x000D_\n