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 M16 .223/5.56 bolt carrier group with black nitride finish for AR-15 rifles
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One Horse M16 .223/5.56 Bolt Carrier Group – Black Nitride

$89.99
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

MSRP: $315.99
$299.99
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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

Save 16%
MSRP: $319.99
$269.95
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

MSRP: $329.99
$319.99
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
Ray ID: a29064b53ccd07d6-CMH