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10mm Ammo For Sale

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10mm was originally designed to be an improvement over the .45 ACP. While it never gained a great amount of popularity, 10mm is slightly better in ballistics and has an increased magazine capacity – which is why it can be found in the ammunition lines of every major American ammo manufacturer. Learn More
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  1. Prvi Partizan 10mm Ammo - 500 Rounds of 170 Grain Flat Point Jacketed (FPJ) Ammunition

    Image of Prvi Partizan 10mm Ammo - 500 Rounds of 170 Grain Flat Point Jacketed (FPJ) Ammunition
    $204.99
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    10 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1115 FPS
    Muzzle Energy 469 ft lbs

  2. Sellier & Bellot 10mm Ammo - 1000 Rounds of 180 Grain FMJ Ammunition

    Image of Sellier & Bellot 10mm Ammo - 1000 Rounds of 180 Grain FMJ Ammunition
    $419.99
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    4 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1165 FPS
    Muzzle Energy 542 ft lbs

  3. Prvi Partizan 10mm Ammo - 50 Rounds of 170 Grain Flat Point Jacketed (FPJ) Ammunition

    Image of Prvi Partizan 10mm Ammo - 50 Rounds of 170 Grain Flat Point Jacketed (FPJ) Ammunition
    $21.79
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    8 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1115 FPS
    Muzzle Energy 469 ft lbs

  4. Sellier & Bellot 10mm Ammo - 1000 Rounds of 180 Grain JHP Ammunition

    Image of Sellier & Bellot 10mm Ammo - 1000 Rounds of 180 Grain JHP Ammunition
    $439.99
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    20 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 1165 FPS
    Muzzle Energy 542 ft lbs

  5. Sellier and Bellot 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition

    Image of Sellier and Bellot 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition
    $23.99
    As low as $23.25 in bulk
    • $23.25 each if you buy 5 - save 3%

    6 Reviews

    9 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1165 FPS
    Muzzle Energy 542 ft lbs

  6. Winchester USA 10mm Ammo - 500 Rounds of 180 Grain FMJ Ammunition

    Image of Winchester USA 10mm Ammo - 500 Rounds of 180 Grain FMJ Ammunition
    $239.99
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    71 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1080 FPS
    Muzzle Energy 466 ft lbs

  7. Sellier & Bellot 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition

    Image of Sellier & Bellot 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition
    $25.99

    1 Review

    141 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 1165 FPS
    Muzzle Energy 542 ft lbs

  8. Prvi Partizan 10mm Ammo - 500 Rounds of 180 Grain JHP Ammunition

    Image of Prvi Partizan 10mm Ammo - 500 Rounds of 180 Grain JHP Ammunition
    $259.99
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    8 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 1082 FPS
    Muzzle Energy 468 ft lbs

  9. Magtech 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition

    Image of Magtech 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition
    $26.99
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    124 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 1230 FPS
    Muzzle Energy 605 ft lbs
    • 50 Rounds
    • 54¢ per round
    • Made by Magtech

  10. Federal 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition

    Image of Federal 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition
    $27.99
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    56 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1030 FPS
    Muzzle Energy 424 ft lbs
    • 50 Rounds
    • 56¢ per round
    • Made by Federal

  11. Prvi Partizan 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition

    Image of Prvi Partizan 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition
    $27.99

    1 Review

    10 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 1082 FPS
    Muzzle Energy 468 ft lbs

  12. Fiocchi 10mm Ammo - 50 Rounds of 180 Grain FMJTC Ammunition

    Image of Fiocchi 10mm Ammo - 50 Rounds of 180 Grain FMJTC Ammunition
    $28.99
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    6 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ-TC
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1250 FPS
    Muzzle Energy 624 ft lbs
    • 50 Rounds
    • 58¢ per round
    • Made by Fiocchi

  13. Blazer Brass 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition

    Image of Blazer Brass 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition
    $32.99

    2 Reviews

    78 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1200 FPS
    Muzzle Energy 575 ft lbs
    • 50 Rounds
    • 66¢ per round
    • Made by Blazer Brass

  14. Federal Train + Protect 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition

    Image of Federal Train + Protect 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition
    $41.99
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    72 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 1175 FPS
    Muzzle Energy 552 ft lbs
    • 50 Rounds
    • 84¢ per round
    • Made by Federal

  15. Hornady 10mm Ammo - 20 Rounds of 180 Grain JHP Ammunition

    Image of Hornady 10mm Ammo - 20 Rounds of 180 Grain JHP Ammunition
    $24.99
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    12 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type XTP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1275 FPS
    Muzzle Energy 650 ft lbs
    • 20 Rounds
    • $1.25 per round
    • Made by Hornady

  16. Hornady 10mm Ammo - 200 Rounds of 180 Grain JHP Ammunition

    Image of Hornady 10mm Ammo - 200 Rounds of 180 Grain JHP Ammunition
    $274.99
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    35 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 1180 FPS
    Muzzle Energy 650 ft lbs
    • 200 Rounds
    • $1.37 per round
    • Made by Hornady

  17. Winchester Defender 10mm Ammo - 20 Rounds of 180 Grain JHP Ammunition

    Image of Winchester Defender 10mm Ammo - 20 Rounds of 180 Grain JHP Ammunition
    $27.99
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    56 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 1240 FPS
    Muzzle Energy 614 ft lbs

  18. Sig Sauer V-Crown 10mm Ammo - 20 Rounds of 180 Grain JHP Ammunition

    Image of Sig Sauer V-Crown 10mm Ammo - 20 Rounds of 180 Grain JHP Ammunition
    $28.49
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    111 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 1250 FPS
    Muzzle Energy 624 ft lbs
    • 20 Rounds
    • $1.42 per round
    • Made by SIG

Overview of 10mm Ammo

The 10mm Auto handgun, designed by Lieutenant Colonel Jeff Cooper in 1983 to replace the .45 ACP as the ideal combat pistol, features a flatter trajectory, better energy transfer, and greater range accuracy than the .45 Auto. It uses a cartridge short enough for semi-automatic pistols but powerful enough to match revolver Magnum rounds, with bullets weighing between 135 and 200 grains in both FMJ and hollow point variations.

The 10mm bullet measures 10.17mm (.400 inch) and sits in a rimless, straight-walled casing that's .992 inch long, totaling 1.250 inches according to SAAMI standards, with C.I.P. measuring it slightly larger at 1.260 inches. The round uses a large pistol primer, with SAAMI setting the maximum pressure at 37,500 psi, while C.I.P. lowers the max pressure to 33,000 psi.

What are the most popular 10mm brands you sell?

You can filter our entire selection using the left sidebar to see which brands we currently have in-stock and available using the Manufacturers filter. You can also filter by attributes such as Bullet Type, Bullet Weight, Casing Type, and Primer Type to find what you need.

Best 10mm Ammo for Specific Uses

Use Case Details
Best 10mm Ammo Best Overall: Speer Gold Dot 200 grain JHP
Runner Up: Hornady Handgun Hunter 135 grain MonoFlex
Best 10mm Ammo for Bear Defense Best Overall: Underwood 10mm Ammo 200 Grain Hard Cast
Runner Up: Sellier & Bellot 180 Grain FMJ

10mm Ballistics: Chart of Average 10mm Ballistics

Note: This information comes from the manufacturer and is for informational purposes only. The actual ballistics obtained with your firearm can vary considerably from the advertised ballistics. Also, ballistics can vary from lot to lot with the same brand and type load.

10mm Bullet WEIGHT Muzzle VELOCITY (fps) Muzzle ENERGY (ft. lbs.) Mid-Range TRAJECTORY (in.) Barrel Length (in.)
  Muzzle 50 yds. 100 yds. Muzzle 50 yds. 100 yds. 50 yds. 100 yds.  
155 Grain 1125 1046 986 436 377 335 0.9 3.9 5"
155 Grain 1265 1118 1018 551 430 357 n/a n/a 5"
170 Grain 1340 1165 1145 680 510 415 0.7 3.2 5"
175 Grain 1290 1140 1035 650 505 420 0.7 3.3 5.5"
180 Grain FBI 950 905 865 361 327 299 1.5 5.4 4"
180 Grain 1030 970 920 425 375 340 1.1 4.7 5"
180 Grain HV 1240 1124 1037 618 504 430 0.8 3.4 5"
200 Grain 1160 1070 1010 495 510 430 0.9 3.8 5"

For more detailed information, check out our 10mm ballistics page.

Molly Carter
Written by
Molly Carter

Customer Reviews

Click To Purchase This 10mm Sellier and Bellot Ammunition
Sellier and Bellot 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition
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  • Robert said:

    This Ammo is appropriate for practice, it has enough performance to approach the 10MM potential for serious work ( 200 gr @ 1200fps). The claimed 180gr @ 1163fps from this brand is reasonable!

  • Saltie Dawg said:

    Over a 1000 rounds through my new Glock 20.5 without a single issue.

  • Warrenzvon said:

    I shoot a lot of 10mm. Sellier and Bellot is my favorite all Around ammo in 10mm. I’ve never had a problem with the ammo, I also like how it’s boxed smaller which give me more room to store more. It’s straight shooting ammo and I recommend this brand for all ammo.. happy new year

  • Montana Shooter said:

    Went through my first 1500 rds of S&B 180 FMJ, Zero failures and 25 yard groups of ragged 1.5-1.75 inches! Not even interested in loading 10mm with this ammo available and at the BEST price of any 10mm ammo! PS, all ammo was through a Ruger 1911 factory built pistol. Have another 3000 to go through, love this stuff!

  • Western Shooter said:

    I recently bought a Ruger 10mm, 1911, and tried a box or two of S&B 10 mm, 180 Gr FMJ ammo. This Ammunition is amazing, One inch ragged hole groups at 25 yards all day long with the Ruger 10 mm. I am part way through my first 1000 rd case and will order another, the price is good, the quality excellent and the accuracy outstanding! S&B beat all other competitors ammo for accuracy and function.

  • NAT said:

    Will not function propley in 1911's .. run like hell.... very low quality. Terrible hopefully this helps somebody.. dont do it.

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Click To Purchase This 10mm Sellier and Bellot Ammunition
Sellier & Bellot 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition
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  • Vivian said:

    Value is great for the price, Quality is better then seen in stores. Performance is better then expected.

Click To Purchase This 10mm Prvi Partizan Ammunition
Prvi Partizan 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition
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  • Timbo said:

    The ammo worked well and reliably in my Desert Eagle, with no jams or malfunctions. I would recommend it anytime.

Click To Purchase This 10mm Blazer Brass Ammunition
Blazer Brass 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition
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  • XDM ELITE 10MM said:

    I ordered 2 boxes of 10mm. It came fast, I received a phone call from ammo.com to review my order (which was awesome), everything arrived that was ordered and the ammo shot without any problems. I will def be ordering from them again for sure! Great experience, and A+ customer service. Thank you for such a great experience.

  • b said:

    availability was great, shipping was high