Thomas, firearms must be shipped to a FFL, who will do your background check & transfer. Ammo can be shipped directly to your house, unless you happen to be in Bronx Kings Nassau Queens Richmond or New York counties, then Bud's will not ship firearms or ammo. Details here >>>>> budsgunshop.com/feeds/state_reg/new_york_restrictions.pdf

You can ship firearms to an ffl (Federal firearms licensee) who will then do all background checks and transfers. If it is an item that requires an ffl to ship buds website will prompt you to select an ffl in your area during check out.
Accessories can ship directly to your home.

Thomas, depends on the product Sir. Buds NY shipping guidelines here : budsgunshop.com/feeds/state_reg/new_york_restrictions.pdf