10mm

10mm ammo (aka 10mm Auto) is the more powerful .40 caliber predecessor to 40 S&W ammo. It is one of the few semi-automatic pistol cartridges that you could trust for defense against the largest bears, and boasts unarguably sufficient striking energy to deter urban threats as well. The 10mm’s most common bullet weights are 165, 180 and 200 grains. The middle ground, which supplies a practical balance of manageable recoil and effective stopping power, is the most popular among American shooters.
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1 - 20 of 42

  1. 1000rds - 10mm Sellier & Bellot 180gr. FMJ Ammo 1000rds - 10mm Sellier & Bellot 180gr. FMJ Ammo

    $419.95

    $394.95

    $0.39/ppr

    ☆☆☆☆☆ 3 Reviews

    12 In Stock

    ☆☆☆☆☆ 3 Reviews

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    543
    Casing Type
    Brass
    Muzzle Velocity
    1164
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  2. 1000rds - 10mm Magtech 180gr. FMJ Ammo 1000rds - 10mm Magtech 180gr. FMJ Ammo

    $419.95

    $394.95

    $0.39/ppr

    15 In Stock

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    605
    Casing Type
    Brass
    Muzzle Velocity
    1230
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  3. 1000rds – 10mm Blazer 200gr. FMJ Ammo 1000rds – 10mm Blazer 200gr. FMJ Ammo
    $429.95
    $0.43/ppr

    14 In Stock

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    490
    Casing Type
    Aluminum
    Muzzle Velocity
    1050
    Primer Type
    Berdan
    Bullet Weight
    200 Grain
    Ballistic Data Available
  4. 1000rds - 10mm Sellier & Bellot 180gr. JHP Ammo 1000rds - 10mm Sellier & Bellot 180gr. JHP Ammo
    $439.95
    $0.44/ppr

    ☆☆☆☆☆ 2 Reviews

    16 In Stock

    ☆☆☆☆☆ 2 Reviews

    Bullet type
    Jacketed Hollow-Point (JHP)
    Muzzle Energy
    542
    Casing Type
    Brass
    Muzzle Velocity
    1165
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  5. 1000rds – 10mm Federal American Eagle 180gr. FMJ Ammo 1000rds – 10mm Federal American Eagle 180gr. FMJ Ammo
    $479.95
    $0.48/ppr

    5 In Stock

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    424
    Casing Type
    Brass
    Muzzle Velocity
    1030
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
  6. 50rds - 10mm Auto Sellier & Bellot 180 Grain FMJ Ammo 50rds - 10mm Auto Sellier & Bellot 180 Grain FMJ Ammo
    $24.95
    $0.5/ppr

    45 In Stock

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    542
    Casing Type
    Brass
    Muzzle Velocity
    1165
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  7. 50rds - 10mm ARMSCOR USA Precision 180gr. FMJ Ammo 50rds - 10mm ARMSCOR USA Precision 180gr. FMJ Ammo
    $24.95
    $0.5/ppr

    ☆☆☆☆☆ 1 Review

    23 In Stock

    ☆☆☆☆☆ 1 Review

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    406
    Casing Type
    Brass
    Muzzle Velocity
    1008
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
  8. 50rds – 10mm Magtech 180gr. FMJ Ammo 50rds – 10mm Magtech 180gr. FMJ Ammo
    $24.95
    $0.5/ppr

    167 In Stock

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    605
    Casing Type
    Brass
    Muzzle Velocity
    1230
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  9. 1000rds – 10mm Blazer Brass 180gr. FMJ Ammo 1000rds – 10mm Blazer Brass 180gr. FMJ Ammo
    $509.95
    $0.51/ppr

    9 In Stock

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    575
    Casing Type
    Brass
    Muzzle Velocity
    1200
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
  10. 50rds – 10mm Blazer 200gr. TMJ Ammo 50rds – 10mm Blazer 200gr. TMJ Ammo
    $26.95
    $0.54/ppr

    ☆☆☆☆☆ 2 Reviews

    161 In Stock

    ☆☆☆☆☆ 2 Reviews

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    490
    Casing Type
    Aluminum
    Muzzle Velocity
    1050
    Primer Type
    Berdan
    Bullet Weight
    200 Grain
    Ballistic Data Available
  11. 50rds - 10mm Prvi Partizan 180gr. JHP Ammo 50rds - 10mm Prvi Partizan 180gr. JHP Ammo
    $26.95
    $0.54/ppr

    ☆☆☆☆☆ 1 Review

    17 In Stock

    ☆☆☆☆☆ 1 Review

    Bullet type
    Jacketed Hollow-Point (JHP)
    Muzzle Energy
    468
    Casing Type
    Brass
    Muzzle Velocity
    1082
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
  12. 50rds - 10mm Sellier & Bellot 180gr. JHP Ammo 50rds - 10mm Sellier & Bellot 180gr. JHP Ammo
    $26.95
    $0.54/ppr

    ☆☆☆☆☆ 1 Review

    55 In Stock

    ☆☆☆☆☆ 1 Review

    Bullet type
    Jacketed Hollow-Point (JHP)
    Muzzle Energy
    542
    Casing Type
    Brass
    Muzzle Velocity
    1165
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  13. 500rds – 10mm Fiocchi 180gr. FMJTC Ammo 500rds – 10mm Fiocchi 180gr. FMJTC Ammo
    $269.95
    $0.54/ppr

    5 In Stock

    Bullet type
    Full Metal Jacket Truncated Cone (FMJTC)
    Muzzle Energy
    624
    Casing Type
    Brass
    Muzzle Velocity
    1250
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  14. 50rds - 10mm Federal American Eagle 180gr. FMJ Ammo 50rds - 10mm Federal American Eagle 180gr. FMJ Ammo
    $27.95
    $0.56/ppr

    155 In Stock

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    424
    Casing Type
    Brass
    Muzzle Velocity
    1030
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
  15. 50rds – 10mm Fiocchi 180gr. FMJTC Ammo 50rds – 10mm Fiocchi 180gr. FMJTC Ammo
    $28.95
    $0.58/ppr

    3 In Stock

    Bullet type
    Full Metal Jacket Truncated Cone (FMJTC)
    Muzzle Energy
    624
    Casing Type
    Brass
    Muzzle Velocity
    1250
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  16. 1000rds - 10mm Auto PMC 200gr. FMJ Ammo 1000rds - 10mm Auto PMC 200gr. FMJ Ammo
    $609.95
    $0.61/ppr

    3 In Stock

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    490
    Casing Type
    Brass
    Muzzle Velocity
    1050
    Primer Type
    Boxer
    Bullet Weight
    200 Grain
    Ballistic Data Available
  17. 500rds - 10mm Remington UMC 180gr FMJ Ammo 500rds - 10mm Remington UMC 180gr FMJ Ammo
    $319.95
    $0.64/ppr

    ☆☆☆☆☆ 1 Review

    31 In Stock

    ☆☆☆☆☆ 1 Review

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    529
    Casing Type
    Nickel-Plated Brass
    Muzzle Velocity
    1150
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available
  18. 50rds - 10mm PMC Bronze 200gr. FMJ TC Ammo 50rds - 10mm PMC Bronze 200gr. FMJ TC Ammo
    $32.95
    $0.66/ppr

    85 In Stock

    Bullet type
    Full Metal Jacket Truncated Cone (FMJTC)
    Muzzle Energy
    490
    Casing Type
    Brass
    Muzzle Velocity
    1050
    Primer Type
    Boxer
    Bullet Weight
    200 Grain
    Ballistic Data Available
  19. 50rds – 10mm Blazer Brass 180gr. FMJ Ammo 50rds – 10mm Blazer Brass 180gr. FMJ Ammo
    $32.95
    $0.66/ppr

    ☆☆☆☆☆ 1 Review

    177 In Stock

    ☆☆☆☆☆ 1 Review

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    575
    Casing Type
    Brass
    Muzzle Velocity
    1200
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
  20. 50rds - 10mm Remington UMC 180gr. FMJ Ammo 50rds - 10mm Remington UMC 180gr. FMJ Ammo
    $34.95
    $0.7/ppr

    ☆☆☆☆☆ 1 Review

    46 In Stock

    ☆☆☆☆☆ 1 Review

    Bullet type
    Full Metal Jacket (FMJ)
    Muzzle Energy
    529
    Casing Type
    Nickel-Plated Brass
    Muzzle Velocity
    1150
    Primer Type
    Boxer
    Bullet Weight
    180 Grain
    Ballistic Data Available

1 - 20 of 42

Geltest header image

10mm ballistic gel test results

We shot 11 different loads of 10mm self-defense ammo into ballistic gel with a Glock 29 pistol.

Used firearms icon
Firearm Used Glock 29
Barrel length icon
Barrel Length 3.78"
Distance target icon
Distance to Target 10 Feet
Barrier icon
Barrier 4-layer cloth
Ammo 5-shot average penetration depth 5-shot average diameter 5-shot average velocity
20rds – 10mm Buffalo Bore 180gr. JHP Ammo 20rds – 10mm Buffalo Bore 180gr. JHP Ammo
  18.36"
0.7" 1269
20rds - 10mm Buffalo Bore 155gr. Barnes TAC-XP HP Ammo 20rds - 10mm Buffalo Bore 155gr. Barnes TAC-XP HP Ammo
  14.3"
0.79" 1275
20rds – 10mm Federal Hydra-Shok 180gr. JHP Ammo 20rds – 10mm Federal Hydra-Shok 180gr. JHP Ammo
  18.22"
0.58" 966
20rds – 10mm Hornady Critical Duty 175gr. Flexlock Ammo 20rds – 10mm Hornady Critical Duty 175gr. Flexlock Ammo
  23.56"
0.5" 1070
20rds – 10mm Hornady Custom 155gr. XTP Ammo 20rds – 10mm Hornady Custom 155gr. XTP Ammo
  19.16"
0.6" 1269
20rds – 10mm Hornady Custom 180gr. XTP Ammo 200rds – 10mm Hornady Custom 180gr. XTP Ammo 200rds – 10mm Hornady Custom 180gr. XTP Ammo
  20.66"
0.67" 1152
25rds – 10mm PMC Bronze 170gr. JHP Ammo 500rds – 10mm PMC Bronze 170gr. JHP Ammo 500rds – 10mm PMC Bronze 170gr. JHP Ammo
  40.94"
0.4" 1055
20rds – 10mm Sig Sauer V-Crown 180gr. JHP Ammo 20rds – 10mm Sig Sauer V-Crown 180gr. JHP Ammo
  25"
0.48" 1159
20rds - 10mm Speer Gold Dot 200gr. JHP Ammo 500rds - 10mm Speer Gold Dot 200gr. JHP Ammo 500rds - 10mm Speer Gold Dot 200gr. JHP Ammo
  19.7"
0.66" 1008
20rds – 10mm Underwood 180gr. JHP Ammo 20rds – 10mm Underwood 180gr. JHP Ammo
  13.38"
0.74" 1178
20rds - 10mm Underwood 200gr. Nosler JHP Ammo 20rds - 10mm Underwood 200gr. Nosler JHP Ammo
  20.32"
0.79" 1243
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Pistol Ammo
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Recent 10mm Reviews

  • ☆☆☆☆☆
    Never had to use it for defense ...yet, but it is my nightstand ammo. Capped off a few rounds in my Colt Delta Elite 1st-gen to test it and I was surprised how manageable the recoil was. It was not much more than 175 Gr. Winchester Silver-Tip ammo. Very manageable for follow-up shots.
    Kevin Abq on 20rds – 10mm Buffalo Bore 180gr. JHP Ammo
  • ☆☆☆☆☆
    Pound 4 pound this 10mm gets my attention thru this S&W for accuracy. The shooter has alot to do with it as well but the S&W 10mm is the choice for me. The 10mm is a great hunting round bar none. Hogs be gone.
    Chuck DeRouen on 25rds – 10mm PMC Bronze 170gr. JHP Ammo
  • ☆☆☆☆☆
    I used to be a dealer for RBCD and it disappeared. I am so glad to have found it again and want, again, to be a distributor.
    Dr. Robert D Baize on 20rds - 10mm RBCD Performance Plus 77gr. Total Fragmenting Soft Point Ammo
  • ☆☆☆☆☆
    Definitely more in line with the original Norma loads! Worked fine through my Delta Elite and will be my carry load. Very accurate and hard hitting.
    RD on 20rds - 10mm Underwood 200gr. Nosler JHP Ammo