One Horse logo featuring a stylized horse head in a shield, symbolizing strength and reliability in American-made firearms.

Upper Parts

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  • One Horse FRS forced reset trigger accessory, durable black finish, designed for AR15 rifles, enhancing reliability and performance.
    .750″ Low Profile Steel Gas Block
    SKU- OH-GB01
    $24.99
    SHOP NOW
  • A matte black American-made steel rifle flash hider featuring a durable, precision-machined pronged design for reliable firearm performance.
    1/2×28 One Horse Pyke 3 Prong Plan B Mount
    SKU- OH-PB01
    $69.99
    SHOP NOW
  • High-quality AR15 muzzle brake with forced reset design, featuring durable black material for enhanced performance.
    30 Cal A2 Bird Cage Flash Hider – 5/8-24 Thread, Crush Washer Included
    SKU- OH-FH02
    $16.99
    SHOP NOW
  • High-quality AR15 muzzle brake with forced reset technology, designed for reliability and enhanced shooting performance.
    5.56 NATO A2 Bird Cage Flash Hider – 1/2-28 Thread, Crush Washer Included
    SKU- OH-FH01
    $15.99
    SHOP NOW
  • A matte black American-made steel rifle flash hider featuring a durable, precision-machined pronged design for reliable firearm performance.
    5/8×24 One Horse Pyke 3 Prong Plan B Mount
    SKU- OH-PB02
    $69.99
    SHOP NOW
  • Durable black aluminum handguard with ventilation slots and Picatinny rail for mounting accessories, designed for reliability in firearms.
    7″ M-Lok Handguard
    SKU- OH-HG03
    $54.99
    SHOP NOW
  • Durable black aluminum handguard with ventilation slots and Picatinny rail for mounting accessories, designed for reliability.
    9.25″ M-Lok Handguard
    SKU- OH-HG02
    $56.99
    SHOP NOW
  • One Horse AR15 charging handle, crafted for reliability, featuring a sleek black design for enhanced performance.
    AR15 Charging Handle
    SKU- OH-UCH01
    $19.99
    SHOP NOW
  • High-quality black aluminum upper receiver with rail system, designed for reliability in American-made firearms.
    AR15 Stripped Upper Receiver
    SKU- OH-UR02
    $59.99
    SHOP NOW
  • WARHAMMER charging handle made of durable 7075-T6 aluminum, featuring a sleek black finish and ergonomic grips for reliability.
    Breek Warhammer Mod2 Charging Handle
    SKU- warham
    $54.95
    SHOP NOW
  • Silencer attachment for AR-style rifle, featuring a sleek black finish and durable construction, enhancing firearm performance.
    Can Launcher Kit | 67mm AR-15 Utility Launcher + Golf Ball Adapter
    SKU- OH-CAN
    Original price was: $299.99.Current price is: $199.99.
    SHOP NOW
  • High-quality stainless steel firearm cleaning rod with a curved design, ensuring reliability for maintenance.
    Carbine-Length Gas Tube
    SKU- OH-GT02
    $15.99
    SHOP NOW
  • One Horse AR15 Forced Reset Trigger (FRT) assembly featuring durable materials and reliable craftsmanship for enhanced performance.
    Complete AR15 Upper Parts Kit
    SKU- OH-UPK01
    $19.99
    SHOP NOW
  • High-quality AR15 bolt carrier group featuring precision machining and durable materials, designed for reliability in performance.
    M16 Bolt Carrier Group – 5.56 & .300 Blackout
    SKU- OH-UBCO1
    Original price was: $89.99.Current price is: $69.99.
    SHOP NOW
  • High-quality stainless steel barrel designed for AR15 rifles, showcasing precision craftsmanship and reliability.
    Mid-Length Gas Tube
    SKU- OH-GT03
    $16.49
    SHOP NOW
  • Colorful, high-quality bolt carrier group for AR-15 rifles, showcasing precision craftsmanship and durable materials.
    Mil-Spec Chameleon M16 Bolt Carrier Group — 5.56 – 2.23 / .300 Blackout
    SKU- OH-UBC04
    $135.99
    SHOP NOW
  • One Horse FRS forced reset trigger accessory, durable black finish, designed for AR15 rifles, enhancing reliability and performance.
    .750″ Low Profile Steel Gas Block
    SKU- OH-GB01
    $24.99
    SHOP NOW
  • A matte black American-made steel rifle flash hider featuring a durable, precision-machined pronged design for reliable firearm performance.
    1/2×28 One Horse Pyke 3 Prong Plan B Mount
    SKU- OH-PB01
    $69.99
    SHOP NOW
  • High-quality AR15 muzzle brake with forced reset design, featuring durable black material for enhanced performance.
    30 Cal A2 Bird Cage Flash Hider – 5/8-24 Thread, Crush Washer Included
    SKU- OH-FH02
    $16.99
    SHOP NOW
  • High-quality AR15 muzzle brake with forced reset technology, designed for reliability and enhanced shooting performance.
    5.56 NATO A2 Bird Cage Flash Hider – 1/2-28 Thread, Crush Washer Included
    SKU- OH-FH01
    $15.99
    SHOP NOW
  • A matte black American-made steel rifle flash hider featuring a durable, precision-machined pronged design for reliable firearm performance.
    5/8×24 One Horse Pyke 3 Prong Plan B Mount
    SKU- OH-PB02
    $69.99
    SHOP NOW
  • Durable black aluminum handguard with ventilation slots and Picatinny rail for mounting accessories, designed for reliability in firearms.
    7″ M-Lok Handguard
    SKU- OH-HG03
    $54.99
    SHOP NOW
  • Durable black aluminum handguard with ventilation slots and Picatinny rail for mounting accessories, designed for reliability.
    9.25″ M-Lok Handguard
    SKU- OH-HG02
    $56.99
    SHOP NOW
  • One Horse AR15 charging handle, crafted for reliability, featuring a sleek black design for enhanced performance.
    AR15 Charging Handle
    SKU- OH-UCH01
    $19.99
    SHOP NOW
  • High-quality black aluminum upper receiver with rail system, designed for reliability in American-made firearms.
    AR15 Stripped Upper Receiver
    SKU- OH-UR02
    $59.99
    SHOP NOW
  • WARHAMMER charging handle made of durable 7075-T6 aluminum, featuring a sleek black finish and ergonomic grips for reliability.
    Breek Warhammer Mod2 Charging Handle
    SKU- warham
    $54.95
    SHOP NOW
  • Silencer attachment for AR-style rifle, featuring a sleek black finish and durable construction, enhancing firearm performance.
    Can Launcher Kit | 67mm AR-15 Utility Launcher + Golf Ball Adapter
    SKU- OH-CAN
    Original price was: $299.99.Current price is: $199.99.
    SHOP NOW
  • High-quality stainless steel firearm cleaning rod with a curved design, ensuring reliability for maintenance.
    Carbine-Length Gas Tube
    SKU- OH-GT02
    $15.99
    SHOP NOW
  • One Horse AR15 Forced Reset Trigger (FRT) assembly featuring durable materials and reliable craftsmanship for enhanced performance.
    Complete AR15 Upper Parts Kit
    SKU- OH-UPK01
    $19.99
    SHOP NOW
  • High-quality AR15 bolt carrier group featuring precision machining and durable materials, designed for reliability in performance.
    M16 Bolt Carrier Group – 5.56 & .300 Blackout
    SKU- OH-UBCO1
    Original price was: $89.99.Current price is: $69.99.
    SHOP NOW
  • High-quality stainless steel barrel designed for AR15 rifles, showcasing precision craftsmanship and reliability.
    Mid-Length Gas Tube
    SKU- OH-GT03
    $16.49
    SHOP NOW
  • Colorful, high-quality bolt carrier group for AR-15 rifles, showcasing precision craftsmanship and durable materials.
    Mil-Spec Chameleon M16 Bolt Carrier Group — 5.56 – 2.23 / .300 Blackout
    SKU- OH-UBC04
    $135.99
    SHOP NOW
Join Our One Horse Waitlist We will inform you when your One Horse product is back in stock!

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