10mm Ammo

10mm ammo is a powerful cartridge that puts the force of a magnum revolver into a semi-automatic handgun. It is also the parent cartridge of the .40 S&W; the main difference between the two is the 10mm's longer case length. Loads for this caliber tend to feature heavy 180 grain bullets with a muzzle velocity above 1,000 fps.

Jacketed hollow point ammunition intended for self-defense is typically quite powerful and suitable only for trained shooters; target loads in 10mm Automatic are often comparable to .40 S&W versions and produce much more manageable recoil.

Notable handguns chambered in 10mm Auto include the Bren Ten, Colt Delta Elite, Glock 20, and (starting in 2015) a variant of the SIG P220. Laid out below, you'll see our in-stock 10mm ammo for sale in bulk and defensive loads.

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  1. Magtech 10mm Auto 180 Grain JHP – 50 Rounds


    In stock

    Manufacturer Magtech
    Condition New
    Bullet Weight 180 Grain
    Bullet Type Jacketed Hollow-Point (JHP)
    Use Type home defense
    Casing Type Brass
    Quantity 50
    Ammo Caliber 10mm Auto
    Manufacturer SKU 10B
    Primer Type Boxer
    Magnetic No
    UPC Barcode 754908214617
    Cost Per Round 87.7¢ per round

    This 10mm Auto cartridge by Magtech features a 180 grain jacketed hollow point projectile. The bullet’s jacket assists in smooth feeding in a semi-automatic weapon, strengthens it for certain penetration, and features notches circling its tip that precisely control expansion. A hollow point, this bullet will produce a gaping wound channel within a threat in order to neutralize it quickly, which suits it for effective hunting as well. The 10mm is inherently able to penetrate deeply, which along with this round’s ability to maintain its supersonic velocity a few dozen yards out guarantees its devastating terminal performance.

    This round is loaded with a consistent charge of clean burning propellant, so it will behave predictably while sparing your pistol from rapidly fouling -- its non-corrosive primer is similarly conducive to clean shooting. Magtech’s brass casing possesses the uniform dimensions requisite for seamless cycling, and is worth scooping up off the ground for your next handloading session.

1 product(s)