One Horse Firearms

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One Horse Firearms is a veteran-founded, American-made rifle company built on a simple promise: dependability without compromise. Founded by U.S. Army Veteran Jeremy Hammons, One Horse produces complete rifles and precision components with an emphasis on integrity, disciplined craftsmanship, and real-world reliability. Every build reflects meticulous machining, hands-on assembly by experienced American gunsmiths, and thorough testing to ensure the rifle you carry works as hard as you do—no shortcuts, no excuses.

Products coming soon!

One Horse 7.5" .300 BLK SOCOM Pistol 1:7 M-LOK Complete Upper
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One Horse 7.5″ .300 BLK SOCOM Pistol 1:7 M-LOK Complete Upper

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MSRP: $315.99
$299.99
One Horse 7.5" 5.56 SOCOM Pistol 1:7 M-LOK Complete Upper
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One Horse 7.5″ 5.56 SOCOM Pistol 1:7 M-LOK Complete Upper

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MSRP: $315.99
$299.99
One Horse 10.5" .300 BLK SOCOM Pistol 1:7 M-LOK Complete Upper
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One Horse 10.5″ .300 BLK SOCOM Pistol 1:7 M-LOK Complete Upper

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MSRP: $319.99
$299.99
One Horse 16" 5.56 SOCOM Midlength 1:8 M-LOK Complete Upper
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One Horse 16″ 5.56 SOCOM Midlength 1:8 M-LOK Complete Upper

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MSRP: $329.99
$319.99
One Horse 7.5 inch 5.56 complete upper with Vortex Triumph 2 MOA red dot sight for AR-15 builds
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One Horse 7.5″ 5.56 SOCOM Pistol Complete Upper with Vortex Triumph 2 MOA Red Dot Sight

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MSRP: $465.99
$399.95
One Horse 10.5" 5.56 SOCOM Carbine 1:7 M-LOK Complete Upper
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One Horse 10.5″ 5.56 SOCOM Carbine 1:7 M-LOK Complete Upper

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MSRP: $319.99
$299.99
One Horse 18" 6mm ARC Rifle 1:7 M-LOK Complete Upper
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One Horse 18″ 6mm ARC Rifle 1:7 M-LOK Complete Upper

$499.99
One Horse 16 inch 5.56 complete upper bundled with Vortex Venom 1-6x24 LPVO for AR-15 rifle builds
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One Horse 16″ 5.56 SOCOM Midlength Complete Upper with Vortex Venom 1-6×24 LPVO

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MSRP: $769.95
$619.95
One Horse 7.5 inch 5.56 complete upper with Atrius 3 Position Super Selector Safety for AR-15 builds
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One Horse 7.5″ 5.56 SOCOM Pistol Complete Upper with Atrius 3 Position Super Selector Safety

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MSRP: $514.99
$498.99