An AR pistol is a short-barreled AR15 built as a pistol, usually with a brace instead of a stock.

- Barrels are often 7.5 to 10.5 inches
- Great for vehicles, home defense and backpacks
- Loud with lots of flash. A good muzzle device helps
- ATF formally rescinded the pistol brace rule in May 2026, so a braced AR pistol is a pistol again under federal law
State laws vary. See AR15 Laws and our 7.5 inch build.
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