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Weapons

🎯 Ammunition

Rules differ by region: US and Canada permit up to 5kg of small arms ammunition in securely-packed checked baggage. UK and EU require ammunition to accompany a licensed firearm. Australia has strict permit requirements.

💼 Cabin bag

No

Prohibited in carry-on.

✈️ Hold (checked)

Depends

Permitted: securely packed in original or purpose-built container, max 5kg (11 lbs), small arms only. Notify airline.

💡 Tip: Ammunition must be in its original box or purpose-built packaging — loose rounds are unacceptable in every region.

Airline-specific rules

🇺🇸American AirlinesUp to 11lb (5kg) of small arms ammunition permitted in checked baggage in manufacturer's packaging or a container designed for ammunition.
🇺🇸DeltaAmmunition in checked baggage must be in original packaging or a container specifically designed for ammunition.
🇬🇧British AirwaysOnly accepted on routes where firearms transport is pre-approved; subject to strict quantity and packaging rules.

Common questions

Ammunition is prohibited in carry-on baggage everywhere, and screeners will confiscate it. Depending on the quantity and the country, you may also face questioning by law enforcement, even if the oversight was genuinely accidental.

Yes, significantly. The US and Canada both permit up to 5 kg of small arms ammunition in checked baggage when securely packaged, whereas the UK and EU require ammunition to accompany a licensed firearm and will not allow it independently. Australia imposes strict permit requirements that make checked transport difficult for most travellers.

Airlines check that ammunition is in its original manufacturer's packaging or a purpose-built hard container designed for ammunition transport — loose rounds are rejected everywhere. The declaration process mirrors the firearm declaration: you notify the check-in agent, not the security checkpoint.

Use the original factory box or a hard-sided container specifically designed for ammunition storage — loose rounds rattling around a bag are unacceptable under aviation rules worldwide. Keep the quantity within your airline's and country's limits, and never mix ammunition in the same container as the firearm itself.

Based on official TSA guidelines. Rules vary by airline and route — always verify with your carrier before travel. · Rules last verified May 2026.

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