It is illegal for minors to purchase airsoft guns. You must be 21 or older to purchase this item. M4 Rifle AirSoft Four position collapsible stock, clamp on weapons laser with remote pressure switch, vertical fore grip, clamp on infrared dot system gun sight, clamp on flashlight with on/off switch, remove able magazine, complete with sling and 4 position stock. Full sized, single cock to shoot, with ammo, about 200 fps, realistic. Weights 4 lbs. Holds 20 Rounds. Some assembly required. This Air Gun uses .12 Gram BB pellets (Item # Soft-200, Soft-201, Soft-205 or Soft-206) Airguns cannot be sold or or shipped to any residents living in California, Delaware, District of Columbia, Illinois, Massachusetts, Michigan, New Jersey, New York City, Philadelphia, Rhode Island or Wisconsin.