It's up to YOU to know the laws in your state, county, and city, and to fully comply with them. Air guns are not airsoft or toy guns. They are recommended for adult use only and by youth under adult supervision.
Misuse or negligence may cause serious injury or death. Airsoft Guns unless they follow CA SB199 requirements. 18 caliber must have a velocity of less than 700 FPS or an Illinois Firearms license is required.Silencers, baffles, mufflers or suppressors... Internal, removable or non-removable (does not include fake suppressors). Pellet guns & BB guns.
Are considered firearms per NJ state law. Airsoft guns may be restricted by some local laws. It is up to you to determine if airsoft guns may be owned/possessed/used without special permits in their locale. New York City & it's 5 boroughs: Manhattan, Brooklyn, Bronx, Queens & Staten Island incl. ZIP Codes 100xx-104xx, 111xx, 112xx-114xx & 116xx.
Locking Folding Knives with blades longer than 4 inches.