375 H&H Magnum Ammo

One of the oldest large-bore magnum hunting cartridges still in widespread use, .375 H&H Magnum ammo enjoys a well-deserved reputation among stalkers of dangerous game such as bear and elephant. The cartridge was introduced in 1912 by British gunmaker Holland & Holland as the .375 Belted Rimless Nitro-Express --- a somewhat unwieldy name that eventually got shortened to the name of the company that created it.

For big game or safari hunting, .375 H&H ammunition is typically loaded with heavy, 300 grain soft point bullets that can punch through thick hide at long range and then mushroom for maximum terminal effect; for deer or other smaller game, a lighter bullet in the 200-250 grain range can be used. Muzzle velocities typically fall in the 2,600 to 3,000 feet per second range.

The .375 H&H Magnum has an unusual but extremely useful quirk in that it typically strikes the same point of impact whether heavier or lighter bullets are used. By maintaining a varied selection of ammo, a hunter using this caliber can transition to different types of game quickly without the nuisance of making drastic adjustments to his or her optics.

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5 products

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  1. Prvi Partizan 375 H&H Mag 300 Grain FMJ - 10 Rounds

    $33.85

    In stock

    Manufacturer Prvi Partizan
    Condition New
    Bullet Weight 300 Grain
    Bullet Type Full Metal Jacket (FMJ)
    Use Type plinking at the range
    Casing Type Brass
    Quantity 10
    Ammo Caliber 375 H&H Magnum
    Manufacturer SKU PP375F
    Primer Type Boxer
    Magnetic No
    UPC Barcode 8605003804390
    Cost Per Round $3.39 per round

    Hunters all across the globe who need a powerful round for taking down tough or dangerous game should seriously consider the .375 H&H Magnum, as this caliber has the power, accuracy, and speed you need to deliver a clean, humane shot, even on the largest game in North America and abroad.

    This round has a muzzle energy of 4,322 foot pounds and a muzzle velocity of 2,542 feet per second. With a whopping 300-grain bullet, there is no doubt that this round can deliver the effectiveness you need for harvesting moose, grizzly bear, and more. This round is non-corrosive and completely reloadable, and comes with a boxer primer to make the process even more convenient.

    With over 400 different ammunition products, as well as multiple tools for reloading, Prvi Partizan is one of the most respected ammo manufacturers in the world. They have been creating top-quality rounds since 1928, earning a reputation for consistency and reliability.

    Customer Reviews

    Great Price/Fast Shipping

    Prices comparable with reloading components. Nice to be able to buy in a 10-pack. Widener's site is very good, only in-stock items are shown and prices are fair. Shipping was fast.

    Review by Alamo2020 (Posted on 12/15/2020)

  2. Prvi Partizan 375 H&H Mag 300 Grain SP - 10 Rounds

    $34.85

    In stock

    Manufacturer Prvi Partizan
    Condition New
    Bullet Weight 300 Grain
    Bullet Type Round Nose Soft Point (RNSP)
    Use Type really big game hunting
    Casing Type Brass
    Quantity 10
    Ammo Caliber 375 H&H Magnum
    Manufacturer SKU PP375S
    Primer Type Boxer
    Magnetic No
    UPC Barcode 8605003803867
    Cost Per Round $3.49 per round

    Prvi Partizan makes four rounds for the powerful .375 H&H magnum, including this, a 300-grain round with a soft point nose that delivers tremendous power along with controlled expansion for a clean, effective, and humane shot.

    As one of the most powerful cartridges available, the .375 H&H magnum has become a favorite among big game hunters, especially those who track moose or brown bear in North America or large animals in Africa. It may not be the cheapest round you can find, but with 4,322 foot pounds of muzzle velocity, it certainly has the power you are looking for.

    Prvi Partizan is one of the leading ammo manufacturers in the country, creating rounds for a wide variety of purposes, including hunting and target shooting. They have over 400 different rounds available, with different options for both rifles and handguns. Based out of Serbia, Prvi is one of the most respected brand for reliable, effective shooting.

  3. Federal Power-Shok 375 H&H Magnum 270 Grain SP - 20 Rounds

    $86.85

    In stock

    Manufacturer Federal
    Condition New
    Bullet Weight 270 Grain
    Bullet Type Soft-Point (SP)
    Use Type hunting big game, hunting whitetail deer
    Casing Type Brass
    Quantity 20
    Ammo Caliber 375 H&H Magnum
    Manufacturer SKU 375A
    Primer Type Boxer
    UPC Barcode 029465085711
    Cost Per Round $4.34 per round
    20 rounds of Federal 375 H&H Magnum ammo that'll have your gun firing for a while and your face smiling for even longer! The Boxer primer, 270 Grain Soft-Point (SP) bullet and Brass cases on these New rounds make for the perfect companion for hunting big game, hunting whitetail deer. Pick up some rounds today and you'll get fast shipping along with Widener's world class service.
  4. Hornady Superformance 375 H&H Magnum 270 Grain Interlock SP-RP - 20 Rounds

    $94.85

    In stock

    Manufacturer Hornady
    Condition New
    Bullet Weight 270 Grain
    Bullet Type Spire Point
    Use Type hunting big game, hunting boar, really big game hunting
    Casing Type Brass
    Quantity 20
    Ammo Caliber 375 H&H Magnum
    Manufacturer SKU 8508
    Primer Type Boxer
    UPC Barcode 090255385083
    Cost Per Round $4.74 per round
    Spire Point ammo that's as ready as you are for hunting big game, hunting boar, really big game hunting. Made by Hornady, this 375 H&H Magnum ammunition is Brass-cased, Boxer-primed with a 270 Grain bullet. These are trusted New rounds so sleep easy knowing you're picking up 20 rounds of 375 H&H Magnum that promises reliable feeding and extraction shot after shot.
  5. Hornady 375 H&H Magnum 300 Grain DGS - 20 Rounds

    $94.85

    In stock

    Manufacturer Hornady
    Condition New
    Bullet Weight 300 Grain
    Bullet Type Dangerous Game Solid
    Use Type hunting boar, really big game hunting
    Casing Type Brass
    Quantity 20
    Ammo Caliber 375 H&H Magnum
    Manufacturer SKU 82322
    Primer Type Boxer
    UPC Barcode 090255823226
    Cost Per Round $4.74 per round
    20 rounds of Hornady 375 H&H Magnum ammo that'll have your gun firing for a while and your face smiling for even longer! The Boxer primer, 300 Grain Dangerous Game Solid bullet and Brass cases on these New rounds make for the perfect companion for hunting boar, really big game hunting. Pick up some rounds today and you'll get fast shipping along with Widener's world class service.

5 products