So basically you just need P2P, FID and Drivers License for same state private handgun sale. Maybe a deed of sale. Anything else? Is there a serial number check or gun history verification much like vehicles?

Read the sticky post above in this "NJ Gun Laws" for all that info. But yes- P2P,FPID,& Drivers Lic/photo suggested.

Maybe a deed of sale. Anything else? Is there a serial number check or gun history verification much like vehicles?

 

No "deed" required AFAIC as the P2P meets that criteria. I imagine that the NJSP or local police check the serial number when they get their part of the P2P.

 

NJSP search their database when they get their part of a P2P. If the handgun is there they transfer it to the new owner.