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Customer Reviews
Most Recent Reviews
Underwood Ammunition by Paul, Verified Owner, August 13, 2024
I have been and continue to be impressed with Underwood Ammunition. I have used it in several different calibers in the past. Now with 500 S&W it continues to be a top tier performer for me. The recoil is not as bad as some of the heavier loads, but ...
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0/1 found this helpful
Most Recent Reviews
No issues what so ever with these bullets by Drew, Verified Owner, May 4, 2024
Opticsplanet is one of my favorite websites when it comes to gun parts, ammunition and accessories.
Read All 2 Reviews
Number of Rounds:
20

Code: 40U-LAP-A348-348

MPN: 348

UPC: 816874021078

List: $90.79Save 30%
$3.20/Round
$63.99

Product Info for Underwood Ammo .500 S&W Magnum 350 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition

Underwood Ammo loads premium ammunition with a focus on reliable accuracy using new brass, high quality projectiles and primers, and clean burning flash suppressed powders.image

WARNING: California`s Proposition 65

Specifications for Underwood Ammo .500 S&W Magnum 350 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition:

Manufacturer: Underwood Ammo
Caliber: .500 S&W Magnum
Number of Rounds: 20
Bullet Type: Jacketed Hollow Point (JHP)
Bullet Weight: 350 grain
Cartridge Case Material: Nickel Plated Brass
Muzzle Velocity: 1912 ft/s
Muzzle Energy: 2842 ft-lbs
Application: Hunting
Package Type: Box
Primer Style: Centerfire
Lead Free: No

Features of Underwood Ammo .500 S&W Magnum 350 Grain Jacketed Hollow Point Centerfire Pistol Ammunition

  • This ammo is for cartridge size .500 S&W Magnum.
  • The bullet is made from Brass.
  • The diameter (caliber) of this bullet is 0.5.
  • This bullet weighs 350 grains.
  • This bullet leaves the barrel at 1912 feet per second.
  • The ammo case is made from 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 2842 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 0.2. 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 0.145 - 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

Package Contents:

  • Underwood Ammo .500 S&W Magnum 350 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammo

Underwood Ammo .500 S&W Magnum 350 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition Orderable Models

List of Orderable Models

  • Underwood Ammo .500 S&W Magnum 350 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammo, 20 Rounds, 348 , MPN: 348 , UPC: 816874021078 , Code: 40U-LAP-A348-348
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Last updated 2026-06-20 UTC.