MAGAZINE CAPACITY
10-round limit
Handgun magazines.
Reviewed July 2026
Hawaii gun rules at a glance.
The facts buyers and dealers ask about most, in plain language — then check any specific firearm, magazine, or ammunition SKU against Hawaii in one search.
SUPPRESSORS
Prohibited
Civilian suppressor ownership is not permitted.
SHIPPED AMMUNITION
Ships direct
County permit requirements apply to some transfers.
FIREARMS
Through a licensed dealer
Every online firearm purchase transfers through a licensed dealer there, with a federal background check at pickup.
Check a specific gun.
Search 29,000+ SKUs and see whether that exact configuration is flagged for Hawaii — compliant variants included.
What is the magazine capacity limit in Hawaii?
Hawaii limits magazine capacity to 10 rounds (Handgun magazines). Manufacturers sell compliant versions of most popular firearms and magazines.
Are suppressors legal in Hawaii?
No. Hawaii prohibits civilian suppressor ownership regardless of the federal NFA process.
Can ammunition be shipped to Hawaii?
Yes, ammunition ships direct to adults in Hawaii under standard federal age rules.
FFL dealers in Hawaii/Check another state
This checker combines distributor compliance data with plain language state law summaries. It is informational, not legal advice, and laws change. Confirm anything that matters with the state itself, your dealer, or your attorney.