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4140 Ammo

MILITARY GRADE FREEDOM SEEDS MADE IN THE HEARTLAND OF TEXAS

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  • AR-15 Ammo
    • 5.56 M855/SS109
    • 5.56 NATO
    • .223 Remington
  • 300 Blackout
  • 9mm
    • 9mm
    • 9mm +P
    • 9mm Subsonic
  • Online Store
  • Blog
  • Reviews
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About Us

4140 Armory is a Marine Corps Veteran owned ammunition manufacturer producing military grade freedom seeds. Our mission is to provide our shooters with rounds you can bet your life on. Large scale manufacturers have a built in fail rate in their production. At 4140 Armory, that is unacceptable — every round we produce must perform. Our manufacturing process utilizes computer controlled inspection and then we inspect every round by hand to ensure perfection.

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