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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. CCI Blazer Brass 10mm 180 gr JHP 50rds

    CCI Blazer Brass 10mm 180 gr JHP 50rds

    Rating:
    100%
    (3)
    $27.99 $0.56
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  2. Lehigh Defense 10mm 150 gr Copper 20rds

    Lehigh Defense 10mm 150 gr Copper 20rds

    Regular Price $51.99 Special Price $46.59 $2.33
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  3. Hornady Backcountry Defense 10mm 200 gr DGH, 20rds

    Hornady Backcountry Defense 10mm 200 gr DGH, 20rds

    Rating:
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    $35.99 $1.80
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  4. Underwood Ammo 10mm 115 gr Copper 20rds

    Underwood Ammo 10mm 115 gr Copper 20rds

    Regular Price $36.99 Special Price $32.49 $1.62
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  5. Underwood Xtreme Defender 10mm Auto 115gr Solid Monolithic Copper Ammo, 20rds

    Underwood Xtreme Defender 10mm Auto 115gr Solid Monolithic Copper Ammo, 20rds

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    Regular Price $34.99 Special Price $31.49 $1.57
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  6. Fort Scott Munitions 10mm TUI 190GR SCS 20rds - 10MM190SCV2

    Fort Scott Munitions 10mm TUI 190GR SCS 20rds - 10MM190SCV2

    Regular Price $35.99 Special Price $31.99 $1.60
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  7. Scorpion Ammo 10mm 180gr RNFP 50rd - 10180RNFP-S50

    Scorpion Ammo 10mm 180gr RNFP 50rd - 10180RNFP-S50

    Rating:
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    Regular Price $29.99 Special Price $21.99 $0.44
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  8. Fort Scott Claw Defense 10mm 190gr FN Ammo, 20rd Box - 10MM190SCVFNCD

    Fort Scott Claw Defense 10mm 190gr FN Ammo, 20rd Box - 10MM190SCVFNCD

    $24.99 $1.25
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  9. Glaser Pow'rBall 10mm 135gr Ammunition 20rds - PB10135/20

    Glaser Pow'rBall 10mm 135gr Ammunition 20rds - PB10135/20

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    Regular Price $24.99 Special Price $21.89 $1.09
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  10. HSM 10MM 200gr FMJ Ammunition New Manufactured 50rds - HSM-10MM-8-N

    HSM 10MM 200gr FMJ Ammunition New Manufactured 50rds - HSM-10MM-8-N

    Regular Price $45.99 Special Price $40.99 $0.82
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  11. Cor-Bon 10mm 155gr DPX Ammunition 20rds - DPX10155/20

    Cor-Bon 10mm 155gr DPX Ammunition 20rds - DPX10155/20

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    Regular Price $28.99 Special Price $25.99 $1.30
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  12. G2 Research 10mm 115gr RIP Ammunition - RIP10MM

    G2 Research 10mm 115gr RIP Ammunition - RIP10MM

    Rating:
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    Regular Price $50.99 Special Price $45.79 $2.29
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  13. American Eagle 10mm Auto 180gr FMJAmmunition 50rds - AE10A

    American Eagle 10mm Auto 180gr FMJAmmunition 50rds - AE10A

    Rating:
    93%
    (3)
    Out of Stock
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  14. Sig Sauer 10mm 180gr JHP V-Crown Elite Performance Ammunition 20rds - 10MM1-20

    Sig Sauer 10mm 180gr JHP V-Crown Elite Performance Ammunition 20rds - 10MM1-20

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  15. Sig Sauer 10mm 180gr FMJ Elite Ball Ammunition 50rds - E10MB1-50

    Sig Sauer 10mm 180gr FMJ Elite Ball Ammunition 50rds - E10MB1-50

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

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

    Rating:
    88%
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  17. Fiocchi Range Dynamics 10mm 180gr Ammo, 50rds - 10AP

    Fiocchi Range Dynamics 10mm 180gr Ammo, 50rds - 10AP

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  18. Fiocchi Pistol Shooting Dynamics 10mm Auto 180 gr JHP 50 Rounds Ammunition - 10APHP

    Fiocchi Pistol Shooting Dynamics 10mm Auto 180 gr JHP 50 Rounds Ammunition - 10APHP

    Out of Stock
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  19. Armscor 10mm 180 Grain JHP 20 Rounds Ammunition - FAC10-3N

    Armscor 10mm 180 Grain JHP 20 Rounds Ammunition - FAC10-3N

    Rating:
    80%
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  20. Buffalo Bore Heavy 10mm Auto 180 grain Jacketed Hollow Point Pistol and Handgun Ammo, 20/Box - 21B/20

    Buffalo Bore Heavy 10mm Auto 180 grain Jacketed Hollow Point Pistol and Handgun Ammo, 20/Box - 21B/20

    Out of Stock
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  21. Buffalo Bore Outdoorsman 10mm Auto 220 grain Hard Cast Flat Nose Handgun Ammo, 20/Box - 21C/20

    Buffalo Bore Outdoorsman 10mm Auto 220 grain Hard Cast Flat Nose Handgun Ammo, 20/Box - 21C/20

    Rating:
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  22. Buffalo Bore Heavy 10mm Auto 200 grain Full Metal Jacket Flat Nose Pistol and Handgun Ammo, 20/Box - 21A/20

    Buffalo Bore Heavy 10mm Auto 200 grain Full Metal Jacket Flat Nose Pistol and Handgun Ammo, 20/Box - 21A/20

    Out of Stock
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  23. Buffalo Bore 10mm Auto 155 grain Barnes TAC-XP Lead-Free Low Flash Low Recoil Pistol and Handgun Ammo, 20/Box - 21D/20

    Buffalo Bore 10mm Auto 155 grain Barnes TAC-XP Lead-Free Low Flash Low Recoil Pistol and Handgun Ammo, 20/Box - 21D/20

    Out of Stock
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  24. Hevi-Shot Hevy-Duty Centerfire 125 gr Frangible 10mm Ammo, 50/box - 99010

    Hevi-Shot Hevy-Duty Centerfire 125 gr Frangible 10mm Ammo, 50/box - 99010

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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.