10mm Ammo icon

10mm Ammo For Sale

Live Inventory
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
per page
  1. Sellier & Bellot 10mm Ammo - 1000 Rounds of 180 Grain FMJ Ammunition

    $419.99

    $389.99

    19 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 1164 FPS
    Muzzle Energy 543 ft lbs
  2. Magtech 10mm Ammo - 1000 Rounds of 180 Grain FMJ Ammunition

    $419.99

    $394.99

    74 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 1230 FPS
    Muzzle Energy 605 ft lbs
    • 1000 Rounds
    • 39.5¢ per round
    • Made by Magtech
  3. CCI 10mm Ammo - 1000 Rounds of 200 Grain FMJ Ammunition

    $424.99

    22 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Berdan
    Casing Type Aluminum
    Condition New
    Muzzle Velocity 1050 FPS
    Muzzle Energy 490 ft lbs
    • 1000 Rounds
    • 42.5¢ per round
    • Made by Blazer
  4. Sellier & Bellot 10mm Ammo - 1000 Rounds of 180 Grain JHP Ammunition

    $439.99

    64 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

    $24.99

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

    $24.99

    104 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 1230 FPS
    Muzzle Energy 605 ft lbs
    • 50 Rounds
    • 50¢ per round
    • Made by Magtech
  7. Armscor 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition

    $25.00

    23 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 1008 FPS
    Muzzle Energy 406 ft lbs
    • 50 Rounds
    • 50¢ per round
    • Made by Armscor
  8. Blazer Brass 10mm Ammo - 1000 Rounds of 180 Grain FMJ Ammunition

    $509.99

    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 1200 FPS
    Muzzle Energy 575 ft lbs
    • 1000 Rounds
    • 51¢ per round
    • Made by Blazer Brass
  9. Federal American Eagle 10mm Ammo - 1000 Rounds of 180 Grain FMJ Ammunition

    $514.99

    5 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
    • 1000 Rounds
    • 51.5¢ per round
    • Made by Federal
  10. Prvi Partizan 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition

    $26.99

    17 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
  11. Sellier & Bellot 10mm Ammo - 50 Rounds of 180 Grain JHP Ammunition

    $26.99

    63 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
  12. Fiocchi 10mm Ammo - 500 Rounds of 180 Grain FMJTC Ammunition

    $269.99

    5 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
    • 500 Rounds
    • 54¢ per round
    • Made by Fiocchi
  13. Federal 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition

    $27.99

    89 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
  14. Fiocchi 10mm Ammo - 50 Rounds of 180 Grain FMJTC Ammunition

    $28.99

    3 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
  15. PMC 10mm Ammo - 1000 Rounds of 200 Grain FMJ Ammunition

    $609.99

    3 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 1050 FPS
    Muzzle Energy 490 ft lbs
    • 1000 Rounds
    • 61¢ per round
    • Made by PMC
  16. Remington 10mm Ammo - 500 Rounds of 180 Grain MC Ammunition

    $319.99

    31 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1150 FPS
    Muzzle Energy 529 ft lbs
    • 500 Rounds
    • 64¢ per round
    • Made by Remington
  17. PMC 10mm Ammo - 50 Rounds of 200 Grain FMJ-TC Ammunition

    $32.99

    79 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 1050 FPS
    Muzzle Energy 490 ft lbs
    • 50 Rounds
    • 66¢ per round
    • Made by PMC
  18. Blazer Brass 10mm Ammo - 50 Rounds of 180 Grain FMJ Ammunition

    $32.99

    97 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
  19. Remington 10mm Ammo - 50 Rounds of 180 Grain MC Ammunition

    $34.99

    46 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type FMJ
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1150 FPS
    Muzzle Energy 529 ft lbs
  20. PMC Bronze 10mm Ammo - 500 Rounds of 170 Grain JHP Ammunition

    $349.99

    7 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 1200 FPS
    Muzzle Energy 543 ft lbs
    • 500 Rounds
    • 70¢ per round
    • Made by PMC
  21. Prvi Partizan 10mm Ammo - 50 Rounds of 170 Grain Flat Point Jacketed (FPJ) Ammunition

    $37.50

    109 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
  22. Fiocchi 10mm Ammo - 500 Rounds of 180 Grain JHP Ammunition

    $394.99

    3 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 1250 FPS
    Muzzle Energy 624 ft lbs
    • 500 Rounds
    • 79¢ per round
    • Made by Fiocchi
  23. Sellier & Bellot XRG Defense 10mm Ammo - 25 Rounds of 130 Grain SCHP Ammunition

    $26.99

    18 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type SCHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1362 FPS
    Muzzle Energy 535 ft lbs
  24. Hornady 10mm Ammo - 200 Rounds of 180 Grain JHP Ammunition

    $229.99

    28 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
    • $1.15 per round
    • Made by Hornady
  25. Hornady Custom 10mm Ammo - 200 Rounds of 155 Grain JHP Ammunition

    $239.99

    33 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 1410 FPS
    Muzzle Energy 684 ft lbs
    • 200 Rounds
    • $1.2 per round
    • Made by Hornady
  26. Hornady 10mm Ammo - 20 Rounds of 180 Grain JHP Ammunition

    $24.99

    46 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
  27. Underwood 10mm Ammo - 20 Rounds of 150 Grain JHP Ammunition

    $24.99

    118 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 1500 FPS
    Muzzle Energy 750 ft lbs
    • 20 Rounds
    • $1.25 per round
    • Made by Underwood
  28. Hornady 10mm Ammo - 20 Rounds of 155 Grain JHP Ammunition

    $25.99

    79 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 1410 FPS
    Muzzle Energy 551 ft lbs
    • 20 Rounds
    • $1.3 per round
    • Made by Hornady
  29. Underwood 10mm Ammo - 20 Rounds of 220 Grain Hard Cast Ammunition

    $26.99

    71 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type Hard Cast
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1200 FPS
    Muzzle Energy 704 ft lbs
    • 20 Rounds
    • $1.35 per round
    • Made by Underwood
  30. Federal Punch 10mm Ammo - 20 Rounds of 200 Grain JHP Ammunition

    $28.99

    64 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 1100 FPS
    Muzzle Energy 537 ft lbs
    • 20 Rounds
    • $1.45 per round
    • Made by Federal
  31. Federal Fusion 10mm Ammo - 20 Rounds of 200 Grain Bonded SP Ammunition

    $31.99

    108 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type Bonded Soft Point
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1200 FPS
    Muzzle Energy 639 ft lbs
    • 20 Rounds
    • $1.6 per round
    • Made by Federal
  32. Hornady Critical Duty 10mm Ammo - 20 Rounds of 175 Grain FTX Ammunition

    $34.99

    19 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 1160 FPS
    Muzzle Energy 523 ft lbs
    • 20 Rounds
    • $1.75 per round
    • Made by Hornady
  33. Barnes VOR-TX 10mm Ammo - 20 Rounds of 155 Grain XPB Ammunition

    $39.99

    20 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type SCHP
    Primer Type Boxer
    Casing Type Brass
    Condition New
    Muzzle Velocity 1150 FPS
    Muzzle Energy 455 ft lbs
    • 20 Rounds
    • $2 per round
    • Made by Barnes
  34. Underwood 10mm Ammo - 20 Rounds of 100 Grain Xtreme Defender Ammunition

    $41.99

    44 In stock now

    1 2 3 4 5 6 7 8 9 +10
    Bullet type Solid Copper
    Primer Type Boxer
    Casing Type Nickel-Plated Brass
    Condition New
    Muzzle Velocity 1825 FPS
    Muzzle Energy 740 ft lbs
    • 20 Rounds
    • $2.1 per round
    • Made by Underwood

History 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

  • Loop said:

    This ammo is absolutely excellent, it ran flawlessly through my Glock 20 with no malfunctions. All of the rounds looked phenomenal no dinged casings, bad primers, or tarnishing on the casing or led bullet. This ammo is what I personally have loaded for my home defense round. Would I recommend this ammo to others? Yes, in fact I believe in it so much I trust my life to it.

  • Chris said:

    A very good practice round for my Colt Delta Elite 10MM at a reasonable price.

  • Ridge Runner said:

    Awesome stuff. These Hard Cast rounds really penetrate. In fact in out did my 357mag in a ballistic gel block. The 10mm penetrated a full 4 inches more than my 357mag.. I will be getting several more boxes of these hard cast rounds...

  • Carl said:

    Great deal price could be lower.

  • JT said:

    It looks odd since it’s a grey casing but I had zero malfunctions and feeding issues with my Glock. It has a low muzzle flash compared more expensive rounds and packs a punch

  • 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.

View 3 more
  • 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