NY S09751

Removes the 30-day default proceeding option for firearm sales, requiring an explicit "proceed" response from the National Instant Criminal Background Check System (NICS) before any transfer can occur.

Expands background check requirements to include antique firearms, rifles, shotguns, and ammunition in addition to standard firearms.

Applies background check requirements to federal firearms licensees in addition to licensed dealers.

Updates record-keeping requirements for gunsmiths and dealers to include transactions involving all firearm types covered by the expanded background check system.

Applies to firearm sales at gun shows, private sales conducted by dealers, and other transfers regulated under New York state and federal law.