Actual product or boxes may differ from shown here, due to branding or other changes by the manufacturer that do not materially impact functionality.

Underwood .357 Mag 158 Grain Sporting Jacketed Hollow Point – 20 Rounds

Cost Per Round: $1.02

Original price was: $22.99.Current price is: $20.35.

13 in stock

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Please Note – Due to on-going shortages, some manufacturers are substituting Nickel Plated Brass with regular brass. We cannot guarantee which batches/boxes will come from the manufacturer with Nickel Plated Brass, and cannot accept returns due to this issue.

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Description

Whether you punch paper, shoot steel, or use your handgun for hunting, we ensure you have the finest accuracy, consistency, and overall quality. We utilize Nosler® Sporting Handgun™ bullets for their Alloy Jacket. Their tapered jacket is built for maximum accuracy and enhances game-taking ability. The 2 Form-Fitted Pure Lead Core Allows for reliable expansion and maximum accuracy across a broad velocity range.

Nickel-plated brass casings, our nickel plating process provides several key benefits, not limited to but including; improved feeding in all actions of firearms enhanced corrosion resistance over traditional brass, improved cosmetics, and ease of cleanup during reloading. Nickel-plated casings will not tarnish like brass during storage or when in contact with foreign materials such as leather, moisture, and other metals.

As with all of Underwood Ammo™ rounds, we utilize flash suppressed powder so that your vision will not be compromised if it becomes necessary to use your firearm in low light.

While taking advantage of our state of the art testing equipment, this high-performance ammunition is field tested using popular, real firearms that our customers are most likely to own out in the real world with all the elements you would experience.

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

  • This ammo is for cartridge size .357 Mag.
  • The bullet is made from Copper, Lead.
  • The diameter (caliber) of this bullet is 0.357.
  • This bullet weighs 158 grains.
  • This bullet leaves the barrel at 1500 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 790 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 0.177101652986124. 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 0.182 – 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

Additional information

Weight 0.7500 oz
Dimensions 2.7000 × 2.2000 × 1.7500 in
Caliber

.357 Magnum

Grains

158

Case Material

Brass

Bullet Type

Jacketed Hollow Point (JHP)

Units per Box

20

Type

Multi-Purpose Ammunition

Velocity (fps)

1500

Brand

Underwood Ammo

UPC

816874020422

MPN

122