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Underwood Ammo

Underwood Ammo 158 Grain .357 Magnum Jacket Hollow Point, Nosler Bullets, 20 Rounds

Product Code : Not Specified

16 left in stock

Mfg Item #: 122

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Whether you punch paper, shoot steel, or use your handgun for hunting, Nosler® ensures you have the very finest in accuracy, consistency and overall quality. Each bullet is produced on the most advanced, fully automated machinery and, like our premium rifle bullets, Nosler® hand inspects and then polishes all Sporting Handgun™ bullets to a bright finish. 1 Tapered Copper Alloy Jacket Extremely concentric, tapered jacket is built for maximum accuracy and enhances game-taking ability. 2 Form-Fitted Pure Lead Core Allows for reliable expansion and maximum accuracy across a broad velocity range. Dedicated Machinery Means Uniform Consistency Production Lots Are Never Mixed Each Bullet is Visually Inspected Our Quality is Legendary!

Nickel-plated 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.

  • 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

  • SKU : 122
  • Cartridge : .357 Mag
  • Bullet Brand : Nosler®
  • Bullet Weight (gr) : 158
  • Bullet Construction : Jacketed Hollow Point
  • Bullet Model : Sporting
  • Bullet Material : Copper, Lead
  • Case Type : Nickel Plated Brass
  • Supressor Safe : Yes


  • Ballistic Coefficient (G1) : 0.180
  • Muzzle Energy (ft. lbs) : 790
  • Muzzle Velocity (fps) : 1,500
  • Sectional Density : 0.180



No shipping to AK, HI, or Washington DC or any international addresses.

Illinois: A valid/not expired FOID Card (Firearm Owner's Identification Card). City of Chicago has to be sent to FFL.

New Jersey: A valid/not expired Firearms Purchase ID or FPID

Connecticut: A valid/not expired Connecticut Carry Permit or Ammunition Certificate

California: ONLY to FFL. NO Los Angeles, Oakland, Sacramento, San Francisco or Avalon.

New York: NO NASSAU county, NO NYC

Massachusetts: A valid/not expired LTC (Firearms License to Carry)

Please email any required information to after purchase is made. Failure to do so will result in delays in shipping.

Determined at checkout.