One Horse Firearms

AR-15 Pistols

American-made in Brownstown, Indiana. Compact 7.5- and 10.5-inch One Horse AR pistols in 5.56/.223 and .300 Blackout, including SD models.

Limited Lifetime warranty
Ships to your FFL dealer
Buyers must be 21+

One Horse AR-15

AR Pistols

7.5- and 10.5-inch AR pistols in 5.56/.223 and .300 Blackout.

Limited Lifetime warranty
Buyers must be 21+

A reliable, American-made black AR-style pistol featuring a compact handguard, textured grip, and a sturdy polymer magazine against a white background.

7.5″ 5.56/.223 Pistol

SKU: OH-OP05

5.56/.223 · 7.5″

$699.99

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A reliable American-made black AR-style pistol featuring a modular handguard, textured grip, and a polymer magazine against a white background.

7.5″ .300 BLK Pistol

SKU: OH-OP06

.300 BLK · 7.5″

$699.99

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A reliable American-made black AR-style rifle featuring a modular handguard, adjustable stock, and high-capacity magazine against a white background.

10.5″ 5.56/.223 Pistol

SKU: OH-OP01

5.56/.223 · 10.5″

$699.99

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10.5″ .300 BLK Pistol

SKU: OH-OP02

.300 BLK · 10.5″

$699.99

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One Horse AR-15

SD Models

10.5-inch SD pistols, including two in a custom M81 Camo finish.

Limited Lifetime warranty
Buyers must be 21+

American-made black AR-style rifle featuring a modular M-LOK handguard, polymer magazine, and adjustable stabilizing brace for reliable performance.

10.5″ 5.56/.223 SD

SKU: OH-OP03

5.56/.223 · 10.5″ · SD

$1,199.99 MSRP ~~$1,299.99~~

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A black American-made AR-style pistol featuring a modular handguard, polymer magazine, and adjustable stabilizing brace for reliable performance.

10.5″ .300 BLK SD

SKU: OH-OP04

.300 BLK · 10.5″ · SD

$1,299.99 MSRP ~~$1,399.99~~

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American-made AR-style pistol featuring a durable multi-cam finish, M-LOK handguard, and adjustable tactical brace for reliable performance.

10.5″ 5.56 SD Custom M81 Camo

SKU: OH-OP03-1

5.56 NATO · 10.5″ · SD

$1,399.99 MSRP ~~$1,599.99~~

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American-made rifle featuring a durable woodland camouflage finish, M-LOK handguard, and adjustable tactical brace for reliable, high-quality performance.

10.5″ .300 BLK SD Custom M81 Camo

SKU: OH-OP04-1

.300 BLK · 10.5″ · SD

$1,499.99 MSRP ~~$1,699.99~~

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Want a custom rifle too? See custom builds →

Buying online

How to Buy a Gun Online

Pick your firearm and check out online.
Choose an FFL dealer near you at checkout. We ship to them.
Pick it up at the dealer with your photo ID and complete the background check.

See every step

Built in Brownstown, Indiana

American-made · Limited Lifetime warranty

Pick your pistol, choose your FFL dealer, and we’ll ship it there. Questions about a model? See our warranty or find a dealer near you.

Shop pistols Find a dealer How to buy online

Looking for Express FRS? See Express →

Age and ownership rules vary by state and city. Check your federal, state and local laws, and ask your FFL dealer, before you buy.