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Indiana Gun Laws

IN
permissive

Firearm Regulations

Assault Weapon Ban
No
Mag Capacity Limit
No
Permit to Purchase
No
Firearm Registration
No
Concealed Carry
Permitless (18+)
Open Carry
Permitless (18+)
Red Flag Law
Yes
Background Check (Private)
No
NFA Weapons
Unrestricted
State Preemption
Yes

Key Notes

Permitless open and concealed carry since July 2022. Red flag law exists. Strong preemption prevents local restrictions.

  • •Permitless (18+) — Adults 18 and older can carry both concealed and openly without any permit since July 2022.
  • •Yes (Red Flag Law) — Indiana has a 'red flag' law (enacted 2005, one of the earliest) allowing law enforcement to petition for temporary firearm seizure from dangerous individuals.
  • •Unrestricted (NFA) — All NFA items (SBRs, SBS, suppressors, machine guns, destructive devices) are legal with the federal tax stamp.
  • •State Preemption: Yes — Strong preemption law prevents cities and counties from enacting their own firearm restrictions.
  • •No Background Check (Private) — Private sales between individuals do not require a background check.

Last updated January 15, 2026

How Indiana Law Affects Your AR-15 Build

Plain-English implications for builders, derived from the regulations above.

Standard AR-15 Configurations Allowed

Indiana does not restrict semi-automatic rifles by feature. Standard AR-15 configurations — including pistol grips, collapsible stocks, threaded barrels, and flash hiders — are legal for sale and ownership.

No Magazine Capacity Limit

Standard 30-round AR-15 magazines (and larger drums) are legal for sale and use in Indiana.

NFA Items Permitted

Indiana allows ownership of federally-regulated NFA items — including suppressors, short-barreled rifles (SBRs), and short-barreled shotguns (SBS) — with the appropriate ATF tax stamp.

Ready to spec a compliant build? Use the AR Builder to compare parts and live prices across retailers.

Indiana Gun Laws — Frequently Asked Questions

Is the AR-15 legal in Indiana?
Yes. Indiana does not have an assault weapon ban. Standard AR-15 rifles are legal to own, purchase, and build.
What is the magazine capacity limit in Indiana?
Indiana has no magazine capacity limit. Standard 30-round AR-15 magazines and larger capacities are legal.
Does Indiana require a permit to buy a firearm?
No. Indiana does not require a state-level permit or license to purchase a firearm. Federal background-check requirements still apply at licensed dealers.
Can I conceal carry in Indiana?
Indiana concealed carry status: Permitless (18+). No permit is required for residents who can legally own a firearm.
Is open carry legal in Indiana?
Indiana open carry: Permitless (18+). Local restrictions may still apply in cities, parks, schools, or government buildings.
Are suppressors and SBRs legal in Indiana?
Yes. Indiana allows ownership of federally-regulated NFA items — including suppressors, short-barreled rifles (SBRs), and short-barreled shotguns — with the proper ATF tax stamp.
Does Indiana require background checks for private sales?
No. Indiana does not require background checks for private (non-dealer) firearm transfers, though federal law still requires checks for all licensed-dealer sales.

Sources & Further Reading

Verify current Indiana firearm law with these authoritative resources. Laws change — always confirm with primary sources before purchasing or carrying.

ILIA

Legal Disclaimer: This page is for informational and educational purposes only and does not constitute legal advice. Firearm laws change frequently and vary by jurisdiction. Always verify current regulations with official state sources, a qualified attorney, or local law enforcement before making purchasing or carrying decisions. GunPartPicker is not responsible for errors, omissions, or actions taken based on this information.