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Underwood Ammunition For Sale

Live Inventory
Underwood built its name loading cartridges to their original full-power specs instead of the watered-down factory standard, across monolithic defensive bullets, hardcast hunting loads, and traditional JHP. Browse every Underwood caliber we stock below, by the box or in bulk. Learn More
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  1. Underwood 300 AAC Blackout Ammo - 20 Rounds of 220 Grain HPBT Ammunition

    Image of Underwood 300 AAC Blackout Ammo - 20 Rounds of 220 Grain HPBT Ammunition
    $32.99
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    5 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type HPBT
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1030 FPS
    Muzzle Energy 518 ft lbs
    • 20 Rounds
    • $1.65 per round
    • Made by Underwood

  2. Underwood 10mm Ammo - 20 Rounds of 220 Grain Hard Cast Ammunition

    Image of Underwood 10mm Ammo - 20 Rounds of 220 Grain Hard Cast Ammunition
    $26.99
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    42 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type Hard Cast
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1200 FPS
    Muzzle Energy 704 ft lbs
    • 20 Rounds
    • $1.35 per round
    • Made by Underwood