Defensive Ammunition in New Jersey — What You Can (and Can’t) Carry
- Jose Graziani
- Mar 1
- 3 min read
When it comes to choosing ammunition for self-defense in New Jersey, the law is very specific. Traditional hollow-point defensive rounds are heavily restricted, while certain modern polymer-tipped defensive bullets may be treated differently under state law.
🔹 Hollow-Point Ammunition — Restricted
“Hollow-point” and similar expanding bullets (sometimes called “hollow nose” or “dum-dum” bullets) are generally prohibited to possess in public in New Jersey. This is because state law classifies these rounds as illegal unless you fall under specific exceptions. Possession in most public settings — such as carrying them on your person or in your everyday carry (EDC) handgun — is not allowed for civilians and can be a criminal offense.
🔹 Where Hollow Points Are Legal
You can legally have hollow-point ammunition:
At your home or on land you own — including for home defense.
At a licensed shooting range — and while traveling directly to/from the range.
For lawful hunting or organized shooting matches — provided you are engaged in those activities.
These are narrow exceptions built into the state statute; outside of them, carrying hollow points in public is not permitted even if you have a carry permit.
🔹 Polymer-Tipped & Alternative Defense Rounds — Often Allowed
The New Jersey State Police firearms FAQ specifically notes that “ammunition lacking a hollow cavity at the tip, such as those with a polymer filling, are not considered hollow point ammunition.” Examples include Hornady Critical Defense / Critical Duty and similar defensive rounds.

These bullets have a polymer or solid tip that fills the cavity, meaning in form they aren’t a traditional open hollow point. That distinction is important in NJ because the statute targets bullets with an actual hollow cavity — making polymer-tipped defensive ammo a potentially lawful option for carry where hollow points are not.
🔹 How New Jersey Law Treats These Rounds
Here’s the legal breakdown under current NJ firearms guidance:
✔️ Permitted to own and use at home or on permitted land
✖️ Traditional hollow-point ammo — generally not allowed to be carried in public
✔️ Polymer-tipped or non-hollow-cavity defensive rounds — not considered hollow point and may be carried (e.g., Hornady Critical Defense / Duty with polymer tip, and similar Lehigh Defense designs)

🔹 Quick Takeaways
Traditional hollow points (open cavity) are restricted for concealed carry in New Jersey — even if you have a permit to carry a handgun.
Polymer-tipped defensive ammunition like Hornady Critical Defense uses a filled tip rather than an open cavity and is not treated as hollow point for carry purposes by NJ authorities.
Solid or engineered bullets like those from Lehigh Defense also avoid an open cavity by design and are often cited as compliant carry options where state statute applies.
🔹Final Thoughts
New Jersey’s approach to defensive ammo is different from many states — rather than banning hollow points outright, it makes the presence of a hollow cavity the legal factor. Polymer-tipped designs and alternative technologies provide law-abiding shooters with options that satisfy both defensive performance and compliance. However, the legal landscape is complex, and you should always review current NJSP guidance and consult legal counsel before deciding what ammunition to carry.
Note: This blog is informational, not legal advice. Laws change — check current statutes and official New Jersey guidance for the latest rules.
References: https://njsp.njoag.gov/firearms-faqs/




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