One of the most complex aspects of selling firearms online is navigating the patchwork of state laws. When you ship a firearm, you must comply with the laws of your customer's state—not just your own. This guide covers key considerations for interstate firearms shipping.

The Golden Rule

When selling firearms online, remember: you must comply with the laws of the destination state. Even if a firearm is perfectly legal in your state, it may be prohibited or restricted where your customer lives.

Key Compliance Areas

Age Requirements

Age requirements vary by state and firearm type:

  • Federal minimum: 18 for long guns, 21 for handguns
  • Some states require 21 for all firearms (California, Florida, Hawaii, Illinois, Vermont, Washington)
  • Semi-automatic restrictions: Some states have higher age requirements for semi-automatic rifles

Prohibited Firearms

Certain firearms are prohibited in specific states:

StateKey Restrictions
CaliforniaAssault weapons roster, handgun roster, magazine limits
New YorkSAFE Act restrictions, assault weapon definitions
New JerseyAssault weapon ban, magazine limits
MassachusettsApproved firearms roster, assault weapon ban
ConnecticutAssault weapon restrictions, registration requirements
MarylandHandgun roster, assault weapon restrictions
HawaiiRegistration requirements, permit requirements

Magazine Capacity Limits

Many states restrict magazine capacity:

  • 10 rounds: California, Connecticut, Maryland, Massachusetts, New Jersey, New York
  • 15 rounds: Colorado, Vermont
  • No limit: Most other states

Permit Requirements

Some states require permits before purchase:

  • Illinois: FOID card required
  • Massachusetts: LTC or FID required
  • New Jersey: FID and permit to purchase
  • Hawaii: Permit required

Best Practices for Compliance

1. Verify State Laws Before Shipping

Before accepting any order, verify:

  • The firearm is legal in the destination state
  • The customer meets age requirements
  • Any required permits are in place
  • Magazine capacity is compliant

2. Use Compliant FFLs

Partner with receiving FFLs who:

  • Understand their state's requirements
  • Will properly complete the transfer
  • Are licensed and in good standing

3. Document Everything

Maintain records of:

  • Customer's state of residence
  • Receiving FFL information
  • Verification steps taken
  • Any permits or documentation provided

4. Configure Product Restrictions

Set up your e-commerce platform to:

  • Block prohibited items from restricted states
  • Enforce age requirements at checkout
  • Display state-specific warnings
  • Require permit information when needed

How FirearmCart Helps

FirearmCart includes built-in compliance features:

  • State restriction rules - Configure products to block sales to restricted states
  • Age verification - Enforce age requirements by state
  • FFL checkout - Ensure all firearms ship to licensed dealers
  • Compliance warnings - Display required state warnings automatically

When in Doubt

If you're unsure about a state's requirements:

  1. Don't ship - It's better to decline a sale than violate the law
  2. Consult resources - Check state attorney general websites
  3. Ask the receiving FFL - They know their state's requirements
  4. Consult an attorney - For complex situations, get legal advice

Need help configuring state compliance rules? Contact FirearmCart to learn about our compliance features.