Jacob, you will need to find out from your FFL what the Denial is. A Pending would be something very different and the FFL could still transfer it to you after 3 business days : atf.gov/file/61086/download

Denials can happen for a variety of reasons. Since you have purchased several guns in the past with no issues then it could be as simple as a processing error. If your FFL knows you fairly well ask them submit a new 4473 for you or ask them to call and verify. In recent weeks NICS has been inundated with background checks and sometimes critical information is missed or entered incorrectly. Usually a phone call or submitting a new 4473 is all that is needed.

you need to find out why the denial from the ffl and then you need to Contact Buds customer service (859) 368-0371 available 9AM to 9PM EST Monday through Friday or use the blue chat now button . We are not buds employees we are volunteers that answer questions

Get on it, but sometimes denials could happen because of a mix up of names, aka someone with the same name as yours has a record. However, a call should be able to clear things up relatively fast. Alternatively, perhaps adding your social on your 4473 might help as well. PS. Not a lawyer, just a dude on the internet. ;-)

This is something you have to find out on your own. Ask your FFL for some information. There could be numerous reasons for a denial. Please consult with your FFL. It was my pleasure to assist you.