Underwood Ammo .357 Magnum 125gr JHP — 20rd Box

$27.90

Underwood Ammo .357 Magnum 125 gr Jacketed Hollow Point ammunition. 20 rounds per box in nickel-plated, boxer-primed, reloadable brass cases. Rated supersonic at 1700 fps and intended for personal defense and hunting.

SKU: CSSI|UB123 Category:

Underwood Ammo .357 Magnum 125 grain Jacketed Hollow Point is a factory-loaded round built in nickel-plated, boxer-primed, reloadable brass cases. Each box contains 20 rounds and the load is described at a muzzle velocity of 1700 feet per second and muzzle energy of 802 ft-lbs. The ammunition uses flash-suppressed powder and is described by the manufacturer as suitable for personal defense and hunting.

Key Specifications

  • Chambered for .357 Magnum.
  • Bullet type is Jacketed Hollow Point (JHP).
  • Bullet weight is 125 grains.
  • Muzzle velocity is 1700 fps.
  • Muzzle energy is 802 ft lbs.
  • Case material is nickel-plated brass.
  • Rounds per box: 20.
  • Boxes per case: 10.
  • Reloadable: Yes.
  • Primary application listed as Personal Defense.

This load delivers a consistent, high-velocity .357 Magnum option in a 125 grain JHP configuration packaged in reloadable nickel-plated brass. It suits shooters who prioritize a dependable factory load for defensive preparedness, field use, or range work where controlled expansion and reliable feeding are important. The combination of a proven JHP bullet and Underwood’s listed performance numbers makes this a straightforward choice for those seeking a ready-to-use .357 Magnum cartridge.

Related Videos:

Caliber/Gauge

.357 Magnum

Case Material

Nickel-Plated Brass

Cost per Round

1.40

Grains

125 gr

Length

2.7000

Manufacturer

UNDERWOOD AMMO

Manufacturer Part Number

#123

Shipping Weight

0.67

Units per Box

20

UPC

816874020439

Reviews

There are no reviews yet.

Be the first to review “Underwood Ammo .357 Magnum 125gr JHP — 20rd Box”

Your email address will not be published. Required fields are marked *