2A News ← All Articles

How Long Does a Background Check Take to Buy a Gun?

April 19, 2026

Quick Answer

The time it takes to complete a background check when buying a gun in the United States varies significantly. It can range from a few minutes to several weeks, depending on several factors. The vast majority of checks – around 80-90% – are approved within just a few minutes through the National Instant Criminal Background Check System (NICS). However, if your background check is flagged for further review, it can take much longer.

Here’s a breakdown:

  • Instant Approval (Most Common): 1-5 minutes. This happens when your information doesn’t trigger any red flags in the NICS system.
  • Delayed Approval (Requires Further Review): 3-10 business days. This occurs when your information needs to be manually reviewed by the FBI or state law enforcement.
  • Extended Delays (Rare): Weeks or even months. These are uncommon but can happen if there’s incomplete information, discrepancies, or a need for additional investigation.

Keep in mind that state laws and local regulations can also impact processing times. Some states have additional waiting periods beyond the federal background check. Always check your state’s specific gun laws before attempting to purchase a firearm.

Understanding the NICS System

The National Instant Criminal Background Check System (NICS) is the federal system used to process firearm background checks. Licensed dealers, like those at BT Gun Company, are required to run a background check on prospective buyers before a firearm sale can be completed. The system cross-references the buyer’s information against various databases, including criminal records, mental health records, and domestic violence restraining orders.

Factors Affecting Background Check Processing Time

Several factors can influence how long your background check takes:

  • Information Accuracy: Ensure all information you provide on the ATF Form 4473 is accurate and complete. Discrepancies can trigger a further review.
  • Name Similarity: If your name is similar to someone with a criminal record, your check may be flagged for review.
  • Past Criminal History: A prior criminal record, even if expunged, can extend the processing time.
  • Mental Health Records: If you have a history of mental health issues, your check may require further review under federal law.
  • State Laws: Some states have mandatory waiting periods, regardless of the NICS approval time. For example, California has a 10-day waiting period.
  • NICS Backlog: Occasionally, the NICS system experiences backlogs, which can delay processing times.

What to Do If Your Background Check is Delayed

If your background check is delayed, the dealer is required to notify you. You may be asked to provide additional information or documentation. You can also contact the FBI’s NICS Operations Center for updates. It’s important to remain patient and cooperate with the authorities during the review process. Staying informed about 2nd Amendment news and regulations is crucial for responsible gun ownership.

Resources and Further Information

The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) provides detailed information about firearm background checks on their website. You can also consult with a qualified legal professional for guidance on state and federal gun laws.