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Underwood Ammunition For Sale

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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 147 Grain XTP JHP Ammunition

    Image of Underwood 9mm +P Ammo - 20 Rounds of 147 Grain XTP JHP Ammunition
    $22.99
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    45 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type XTP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1125 FPS
    Muzzle Energy 413 ft lbs
    • 20 Rounds
    • $1.15 per round
    • Made by Underwood

  2. Underwood 38 Special +P Ammo - 20 Rounds of 125 Grain XTP Ammunition

    Image of Underwood 38 Special +P Ammo - 20 Rounds of 125 Grain XTP Ammunition
    $21.99

    1 Review

    41 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type XTP
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1250 FPS
    Muzzle Energy 434 ft lbs
    • 20 Rounds
    • $1.1 per round
    • Made by Underwood

Customer Reviews

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Underwood 38 Special +P Ammo - 20 Rounds of 125 Grain XTP Ammunition
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  • Arran said:

    The first choice I have for .38 ammo for personal protection in a carry revolver. It hits shockingly hard, gel tests show it going very deep, and its both extremely loud and can shoot some big fire balls out the sides of your gun which is going to scare the shit out of all but the most persistent problem on two or four legs.