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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 9mm +P Ammo - 20 Rounds of 115 Grain JHP Ammunition

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    $19.00
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    11 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1300 FPS
    Muzzle Energy 432 ft lbs
    • 20 Rounds
    • 95¢ per round
    • Made by Underwood

  2. Underwood 9mm +P+ Ammo - 20 Rounds of 115 Grain JHP Ammunition

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    $19.99
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    54 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1400 FPS
    Muzzle Energy 501 ft lbs
    • 20 Rounds
    • $1 per round
    • Made by Underwood

  3. Underwood 9mm Ammo - 20 Rounds of 124 Grain JHP Ammunition

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    $19.99
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    22 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1150 FPS
    Muzzle Energy 364 ft lbs
    • 20 Rounds
    • $1 per round
    • Made by Underwood

  4. Underwood 9mm +P+ Ammo - 20 Rounds of 124 Grain JHP Ammunition

    Image of Underwood 9mm +P+ Ammo - 20 Rounds of 124 Grain JHP Ammunition
    $20.99
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    51 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1300 FPS
    Muzzle Energy 465 ft lbs
    • 20 Rounds
    • $1.05 per round
    • Made by Underwood

  5. Underwood 45 ACP Ammo - 20 Rounds of 230 Grain JHP Ammunition

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    $20.99
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    48 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 920 FPS
    Muzzle Energy 432 ft lbs
    • 20 Rounds
    • $1.05 per round
    • Made by Underwood

  6. Underwood 40 S&W Ammo - 20 Rounds of 180 Grain JHP Ammunition

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    $21.99
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    38 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1100 FPS
    Muzzle Energy 484 ft lbs
    • 20 Rounds
    • $1.1 per round
    • Made by Underwood

  7. Underwood 45 ACP +P Ammo - 20 Rounds of 230 Grain JHP Ammunition

    Image of Underwood 45 ACP +P Ammo - 20 Rounds of 230 Grain JHP Ammunition
    $23.99
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    7 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1000 FPS
    Muzzle Energy 511 ft lbs
    • 20 Rounds
    • $1.2 per round
    • Made by Underwood

  8. Underwood 10mm Ammo - 20 Rounds of 135 Grain JHP Ammunition

    Image of Underwood 10mm Ammo - 20 Rounds of 135 Grain JHP Ammunition
    $24.99
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    25 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type JHP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1600 FPS
    Muzzle Energy 767 ft lbs
    • 20 Rounds
    • $1.25 per round
    • Made by Underwood