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10mm Ammo

10mm is a powerful round that is popular with hunters, outdoors enthusiasts, and anyone looking for a powerful handgun cartridge in a semi-automatic for a one shot stop. We have 10mm ammunition for training, personal defense, and hunting from a variety of quality ammunition manufacturers. Shop now.
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  1. Hornady 10mm Auto 180gr XTP Custom Pistol Ammunition 20rds - 9126

    Hornady 10mm Auto 180gr XTP Custom Pistol Ammunition 20rds - 9126

    Rating:
    95%
    (4)
    $27.99 $1.40
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  2. Hornady .10mm Auto 155gr HP XTP Custom Pistol Ammunition 20rds - 9122

    Hornady .10mm Auto 155gr HP XTP Custom Pistol Ammunition 20rds - 9122

    Rating:
    100%
    (6)
    $27.99 $1.40
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  3. PRVI Partizan 10mm 180gr JHP Ammunition 50rds - PP-R10.1

    PRVI Partizan 10mm 180gr JHP Ammunition 50rds - PP-R10.1

    Rating:
    93%
    (3)
    Regular Price $32.99 Special Price $29.99 $0.60
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  4. CCI Blazer 10mm 200gr FMJ Aluminum Cased Ammunition 50rds - 3597

    CCI Blazer 10mm 200gr FMJ Aluminum Cased Ammunition 50rds - 3597

    Rating:
    95%
    (8)
    $22.99 $0.46
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  5. HSM 10MM 180gr FMJ Ammunition New Manufactured 50rds HSM-10MM-2-N

    HSM 10MM 180gr FMJ Ammunition New Manufactured 50rds HSM-10MM-2-N

    Rating:
    100%
    (1)
    Regular Price $41.99 Special Price $37.79 $0.76
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  6. Liberty 10mm 60gr HP Civil Defense Ammunition 20rds - LA-CD-10-032

    Liberty 10mm 60gr HP Civil Defense Ammunition 20rds - LA-CD-10-032

    Rating:
    97%
    (7)
    Regular Price $52.99 Special Price $46.99 $2.35
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  7. PMC Bronze 10mm Auto 200gr FMJTC Ammunition 50rds - 10A

    PMC Bronze 10mm Auto 200gr FMJTC Ammunition 50rds - 10A

    Rating:
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    (5)
    Regular Price $34.99 Special Price $31.09 $0.62
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  8. PMC Bronze 10mm Auto 170gr JHP Ammunition 25rds - 10B

    PMC Bronze 10mm Auto 170gr JHP Ammunition 25rds - 10B

    Rating:
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    (4)
    Regular Price $22.99 Special Price $20.19 $0.81
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  9. Federal 10mm Auto 180gr Trophy Bonded JSP Ammuntion 20rds - P10T1

    Federal 10mm Auto 180gr Trophy Bonded JSP Ammuntion 20rds - P10T1

    Rating:
    100%
    (1)
    $36.99 $1.85
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  10. Hornady 10mm Auto 175gr FlexLock Critical Duty Ammunition, 20 Round Box – 91256

    Hornady 10mm Auto 175gr FlexLock Critical Duty Ammunition, 20 Round Box – 91256

    Rating:
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    $34.99 $1.75
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  11. Sellier & Bellot 10mm Auto 180gr FMJ Ammunition, 50 Round Box - SB10A

    Sellier & Bellot 10mm Auto 180gr FMJ Ammunition, 50 Round Box - SB10A

    Rating:
    98%
    (31)
    Regular Price $25.99 Special Price $23.09 $0.46
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  12. Armscor USA 10mm 180 gr FMJ 50 Rounds Ammunition - FAC10-2N

    Armscor USA 10mm 180 gr FMJ 50 Rounds Ammunition - FAC10-2N

    Rating:
    84%
    (10)
    Regular Price $31.99 Special Price $28.29 $0.57
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  13. Prvi Partizan 10mm Auto FPJ 170 gr 50 Rounds Ammunition- PPH10F

    Prvi Partizan 10mm Auto FPJ 170 gr 50 Rounds Ammunition- PPH10F

    Rating:
    90%
    (2)
    Regular Price $27.99 Special Price $25.19 $0.50
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  14. Winchester Defender 10mm Automatic 180 gr 20 Rounds Ammunition - S10MMPDB

    Winchester Defender 10mm Automatic 180 gr 20 Rounds Ammunition - S10MMPDB

    Rating:
    88%
    (8)
    $29.99 $1.50
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  15. Winchester USA White Box 10mm 180 gr FMJ Ammo, 50 rds - USA10MM

    Winchester USA White Box 10mm 180 gr FMJ Ammo, 50 rds - USA10MM

    Rating:
    98%
    (8)
    $24.99 $0.50
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  16. Barnes Bullets VOR-TX 155 gr Barnes TAC-XP 10mm Ammo, 20/box - 31180

    Barnes Bullets VOR-TX 155 gr Barnes TAC-XP 10mm Ammo, 20/box - 31180

    Regular Price $47.99 Special Price $42.59 $2.13
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  17. HSM Ammunition Bear Load 200 gr Hard Lead Round Nose Flat Point 10mm Ammo, 20/box - HSM-10mm-9-N-20

    HSM Ammunition Bear Load 200 gr Hard Lead Round Nose Flat Point 10mm Ammo, 20/box - HSM-10mm-9-N-20

    Rating:
    98%
    (8)
    Regular Price $20.99 Special Price $18.39 $0.92
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  18. Atomic Ammunition 180 gr Bonded Match Hollow Point 10mm Ammo, 50/box - 00432

    Atomic Ammunition 180 gr Bonded Match Hollow Point 10mm Ammo, 50/box - 00432

    Rating:
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    (1)
    Regular Price $62.99 Special Price $56.99 $1.14
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  19. DoubleTap Ammunition DT Tactical 125 gr Barnes TAC-XP 10mm Ammo, 20/box - 10MM125X

    DoubleTap Ammunition DT Tactical 125 gr Barnes TAC-XP 10mm Ammo, 20/box - 10MM125X

    Rating:
    80%
    (1)
    Regular Price $27.99 Special Price $24.99 $1.25
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  20. Remington UMC 180 gr Full Metal Jacket 10mm Ammo, 50/box - L10MM6

    Remington UMC 180 gr Full Metal Jacket 10mm Ammo, 50/box - L10MM6

    $25.99 $0.52
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  21. Speer Gold Dot 200 gr Hollow Point 10mm Ammo, 20/box - 54000GD

    Speer Gold Dot 200 gr Hollow Point 10mm Ammo, 20/box - 54000GD

    Rating:
    100%
    (1)
    $39.99 $2.00
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  22. DoubleTap Ammunition Dt Target 180 gr Full Metal Jacket 10mm Ammo, 50/box - 10MM180T50

    DoubleTap Ammunition Dt Target 180 gr Full Metal Jacket 10mm Ammo, 50/box - 10MM180T50

    Regular Price $35.99 Special Price $31.99 $0.64
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  23. DoubleTap Ammunition DT Tactical 155 gr Barnes TAC-XP 10mm Ammo, 20/box - 10MM155X

    DoubleTap Ammunition DT Tactical 155 gr Barnes TAC-XP 10mm Ammo, 20/box - 10MM155X

    Regular Price $28.99 Special Price $25.39 $1.27
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  24. DoubleTap Ammunition DT Hunter 200 gr Wide Flat Nose Gas Checked Hard Cast 10mm Ammo, 20/box - 10MM200HC

    DoubleTap Ammunition DT Hunter 200 gr Wide Flat Nose Gas Checked Hard Cast 10mm Ammo, 20/box - 10MM200HC

    Rating:
    93%
    (3)
    Regular Price $25.99 Special Price $22.89 $1.14
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Learn More about 10mm Ammo

History of 10mm Ammo

The 10mm Auto cartridge was developed to meet the need for a high-powered semi-automatic round that could bridge the gap between traditional handgun calibers and magnum revolver cartridges. 10mm Auto is a rimless, potent handgun cartridge designed to bridge the gap between traditional pistol calibers and hard-hitting Magnum cartridges. Developed by Jeff Cooper in 1983, it was adopted by the FBI in 1989 following the infamous 1986 Miami shootout. This was because officers found their issued .38 special revolvers were inadequate to stop the armored and heavily armed criminals. Although popular, the round’s recoil proved too much for smaller agents, so a reduced-power version was released under the .40 S&W moniker. Despite losing its status as a standard law enforcement caliber, the 10mm has experienced a resurgence in recent years. It has become popular among hunters, outdoors enthusiasts, and self-defense advocates for its impressive power and versatility.

Practical Application

In many ways, 10mm Auto strikes the perfect balance between power and controllability. This combo makes it an excellent choice for a wide variety of applications. Its potent kinetic energy and high projectile velocity make it a solid pick for hunting medium-sized game. Hard-cast lead rounds can even take down tough predatory animals like wild hogs. Another role in which the 10mm excels is self-defense. The round is physically small enough to permit capacious magazines while delivering fight-stopping power without the harsh recoil of true magnum cartridges. This makes it particularly appealing for those who need a handgun capable of handling dangerous situations in the field or on the street.

10mm vs. .40 S&W

The .40 S&W cartridge was developed as a direct response to the challenges faced by the FBI with the 10mm Auto. While the .40 S&W is essentially a shortened, lower-pressure version of the 10mm, the two calibers differ significantly in performance. The 10mm Auto offers substantially more energy and velocity than the .40 S&W, making it better suited for hunting and outdoor applications. This additional power allows the 10mm to excel in scenarios requiring deeper penetration or longer effective range. On the other hand, the .40 S&W is often considered more user-friendly due to its reduced recoil and compatibility with standard-sized handguns. Many pistols chambered in .40 S&W are smaller and lighter than their 10mm counterparts, making them more convenient for concealed carry. Ultimately, the choice between the two calibers comes down to intended use. For those prioritizing power and versatility, the 10mm Auto stands out. The .40 S&W remains a practical option for everyday carry and general self-defense.

10mm Recoil

One of the most commonly cited challenges of the 10mm Auto is its recoil. As a high-powered cartridge, it produces significantly more felt recoil than calibers like 9mm or .40 S&W. For shooters accustomed to lighter rounds, the jump in recoil can be jarring. However, many modern handguns designed for 10mm Auto incorporate features to mitigate recoil. Heavier slides, recoil-reducing springs, and ergonomic grips help make the round more manageable, even for those with less experience. Additionally, practice and proper shooting techniques can help shooters handle the recoil effectively. The rewards are substantial for those who master the 10mm’s recoil. The cartridge’s energy and versatility make it worth the effort, especially for applications where power is a priority.

Advantages Versus Other Pistol Cartridges

The 10mm Auto offers distinct advantages over other pistol cartridges, particularly in power and versatility. Compared to traditional self-defense rounds like 9mm or .45 ACP, the 10mm delivers far more energy, allowing for deeper penetration and higher stopping power.The 10mm outshines calibers like the .357 Magnum offer similar ballistic performance in a more compact, semi-automatic platform for outdoor use. This makes it a favorite among hunters and hikers who need a powerful yet portable handgun for protection against predators.The 10mm also offers greater range and accuracy than many other pistol calibers. Its flat trajectory and high velocity enable shooters to engage targets effectively at distances beyond the typical handgun range, giving it an edge in competitive shooting and long-range scenarios.Additionally, the 10mm Auto’s versatility is unmatched. From personal defense to hunting, it can handle a wide range of tasks with the appropriate ammunition, making it an ideal choice for those who want a do-it-all handgun cartridge.

Why Buy 10mm Ammo from Palmetto State Armory?

We offer a diverse selection of high-quality 10mm ammunition from trusted brands, ensuring you get the performance and reliability you need for every shot. With competitive pricing, fast shipping, and exceptional customer service, Palmetto State Armory is your go-to source for all your ammunition needs.