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Underwood Sporting Ammo 10mm 135 Grain Jacketed Hollow Point 20/Box - Brass Casing


Underwood Sporting Ammo 10mm 135 Grain Jacketed Hollow Point 20/Box

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This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.

  • This ammo is for cartridge size 10mm Auto.
  • The bullet is made from Copper, Lead.
  • The diameter (caliber) of this bullet is 0.4.
  • This bullet weighs 135 grains.
  • This bullet leaves the barrel at 1600 feet per second.
  • The ammo case is made from Nickel Plated Brass.
  • This ammo is a proven round for hunting.
  • The bullet in this product does contain lead.
  • This round is designed to be supersonic and travels faster than the speed of sound.
  • The muzzle energy of this ammo is 768 ft lbs.
  • This product has been designed to be an effective choice for the ultimate in self-defense applications.
  • The bullet in this product has a Sectional Density, (SD) of 0.120535714285714. SD is the ratio of an object's mass to its cross sectional area with respect to a given axis. It conveys how well an object's mass is distributed (by its shape) to overcome resistance along that axis.
  • This ammo IS SAFE to use in a suppressor.
  • The bullet in this ammo has a ballistic coefficient (G1) of 0.093 - Generally, the higher the coefficient, the more stable the projectile will be in flight.
  • Each box of ammo contains 20 loaded pieces of ammunition.
  • This ammo is manufactured by Underwood Ammo

$25.99
Our Price
$21.99
You Save: $4.00
Price Per Round: $1.10
Financing Available
MFG: Underwood
Model: 231
Bud's Item Number: 177870
UPC: 816874020781
Retail Store Availability
In-Store Purchase Only
Lexington, KY Not in store
Greenville, KY Not in store
Sevierville, TN Not in store
7 Reviews

Underwood Sporting Ammo 10mm 135 Grain Jacketed Hollow Point 20/Box

This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.

  • This ammo is for cartridge size 10mm Auto.
  • The bullet is made from Copper, Lead.
  • The diameter (caliber) of this bullet is 0.4.
  • This bullet weighs 135 grains.
  • This bullet leaves the barrel at 1600 feet per second.
  • The ammo case is made from Nickel Plated Brass.
  • This ammo is a proven round for hunting.
  • The bullet in this product does contain lead.
  • This round is designed to be supersonic and travels faster than the speed of sound.
  • The muzzle energy of this ammo is 768 ft lbs.
  • This product has been designed to be an effective choice for the ultimate in self-defense applications.
  • The bullet in this product has a Sectional Density, (SD) of 0.120535714285714. SD is the ratio of an object's mass to its cross sectional area with respect to a given axis. It conveys how well an object's mass is distributed (by its shape) to overcome resistance along that axis.
  • This ammo IS SAFE to use in a suppressor.
  • The bullet in this ammo has a ballistic coefficient (G1) of 0.093 - Generally, the higher the coefficient, the more stable the projectile will be in flight.
  • Each box of ammo contains 20 loaded pieces of ammunition.
  • This ammo is manufactured by Underwood Ammo

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7 Reviews. 4.6 out of 5 Stars!
5 Stars
72%
4 Stars
15%
3 Stars
14%
2 Stars
0%
1 Star
0%
Write Review
William B on 04/05/2025
Rating:   5 of 5 Stars!

Excellent ammo! Hard hitting

Rick B on 05/01/2024
Rating:   3 of 5 Stars!

UNDERWOOD AMMO 10MM 135GR. 20 Round Box This ammo is extreme Self self-defense ammo it is extremely fast and the bullet performs well in ballistic test medium with Deep large Wound cavities. Accuracy at 50 feet is within 3 inches out of my short-barreled compact pistol but at this price point it's just too high for 20 rounds at 50 rounds this would be a good buy. I carry this in my Springfield Armory XDM Elite OSP 10MM Compact as it has light recoil and the bullet performs well.

Doug H on 04/08/2024
Rating:   5 of 5 Stars!

You can not go wrong with underwood ammo. It’s some of the best ammo in the market

Juan G on 06/06/2023
Rating:   5 of 5 Stars!

My tisas d10 I got from buds eats them just fine. Great rounds!

Andres V on 03/28/2023
Rating:   5 of 5 Stars!

Never disappointed with underwood ammo. Reliable ammo. 10/10

Albert C on 02/09/2023
Rating:   5 of 5 Stars!

Big underwood and in stock

Ron T on 04/20/2020
Rating:   4 of 5 Stars!

I have not shot any yet. But they are very well made. Looks good in the gun.

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