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.375 H.& H. Mag.

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Load Data for Caliber .375 H.& H. Mag. - Technical Specifications Image

Technical Specifications:

Caliber:
.375 H.& H. Mag.
Bullet Diameter:
0.375" | 9.52mm
Primer Size:
Large Rifle Magnum (LRM)
Max. Case Length (l3):
2.859" | 72.62mm
Max. Cartridge Length / OAL:
3.600" | 91.44mm
Max. Standardized :
62366 psi | 4300 bar
Case Capacity:
95.3 Grains of Water | 6.19 cm3
CID:
CID_543
Standard
C.I.P.
Letztes Update:
1/20/2025
caliber_reloading.webp
  • The .375 Holland & Holland Magnum (also known as .375 H&H Magnum) is a popular big game hunting cartridge developed by the British gunmaker Holland & Holland in 1912. It is a rimmed cartridge, designed for use in bolt-action rifles, and is one of the most widely used and versatile big game cartridges in the world.The .375 H&H Magnum cartridge uses a .375-inch diameter bullet and is capable of delivering excellent accuracy and stopping power. It is suitable for hunting a wide variety of big game, from deer and elk to African plains game and even dangerous game such as elephant and Cape buffalo. It has become a popular choice for hunters who want a versatile cartridge that can be used for hunting both large and small game.The .375 H&H Magnum cartridge has become so popular that it is now available from a wide variety of ammunition manufacturers, and many rifles are chambered for this cartridge. It is an excellent choice for those looking for a powerful, versatile, and reliable cartridge for big game hunting. It is important to note that the use of such firearms and cartridges may be subject to legal restrictions in some countries.

    When aggregating the ballistic performance of 185 suitable bullets for this caliber, you get an average powder charge of 67.4gr | 4.37g , an average muzzle velocity (V0) of 2555fps | 779m/s , and an average muzzle energy (E0) of 5245 Joule.

  • Velocity (V0)

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    Energy  (E0)

    Ballistic Coefficient (BC1)

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    Most popular powders from our community members for this caliber:

  • Weight vs. Velocity - Suitable Bullets for this Caliber

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    Barrel Length  Variation vs. Velocity - by Bullet Weight

  • .375 H.& H. Mag.

    .375 | 175gr | CutEdge Maximus

    C.O.L.: 

    3.37" | 85.7mm

    ReloadSwiss RS 40

    78.9gr | 5.11g

    .375 H.& H. Mag.

    .375 | 200gr | Impala LWHV LS

    C.O.L.: 

    3.55" | 90.1mm

    Lovex S062

    68.7gr | 4.45g

    .375 H.& H. Mag.

    .375 | 200gr | Impala LWHV LS

    C.O.L.: 

    3.55" | 90.1mm

    Lovex S062

    68.7gr | 4.45g

    .375 H.& H. Mag.

    .375 | 220gr | Impala CFN

    C.O.L.: 

    3.55" | 90.1mm

    Lovex S062

    71.6gr | 4.64g

    .375 H.& H. Mag.

    .375 | 221gr | SUS-TAC HPT

    C.O.L.: 

    3.55" | 90.1mm

    Lovex S062

    74.0gr | 4.80g

    .375 H.& H. Mag.

    .376 | 230gr | Peregrine VLR-4

    C.O.L.: 

    3.55" | 90.1mm

    Lovex S062

    68.5gr | 4.44g

    .375 H.& H. Mag.

    .375 | 235gr | Barnes TSX

    C.O.L.: 

    3.55" | 90.1mm

    ReloadSwiss RS 40

    65.9gr | 4.27g

    .375 H.& H. Mag.

    .375 | 250gr | Sierra SBT GameKing

    C.O.L.: 

    3.55" | 90.1mm

    Winchester 748

    72.1gr | 4.67g

    .375 H.& H. Mag.

    .375 | 250gr | Fox Classic Hunter

    C.O.L.: 

    3.55" | 90.1mm

    Vihtavuori N140

    65.7gr | 4.26g

    .375 H.& H. Mag.

    .375 | 250gr | Sierra SBT GameKing

    C.O.L.: 

    3.55" | 90.1mm

    Vihtavuori N140

    70.2gr | 4.55g

    .375 H.& H. Mag.

    .375 | 250gr | Barnes TTSX BT

    C.O.L.: 

    3.55" | 90.1mm

    Vihtavuori N140

    65.7gr | 4.26g

    .375 H.& H. Mag.

    .375 | 250gr | Hornady GMX

    C.O.L.: 

    3.62" | 92mm

    Rottweil R 907

    74.5gr | 4.83g

    .375 H.& H. Mag.

    .375 | 250gr Hornady CX

    C.O.L.: 

    3.55" | 90.1mm

    Vihtavuori N140

    66.1gr | 4.28g

    .375 H.& H. Mag.

    .375 | 250gr | Barnes TTSX BT

    C.O.L.: 

    3.546" | 90.1mm

    Vihtavuori N140

    65.9gr | 4.27g

    .375 H.& H. Mag.

    .375 | 260gr | Nosler AccuBond

    C.O.L.: 

    3.55" | 90.1mm

    Winchester 748

    67.3gr | 4.36g

    .375 H.& H. Mag.

    .375 | 270gr | Speer Boat Tail Soft Point

    C.O.L.: 

    3.55" | 90.1mm

    Baschieri & Pellagri 107

    71.5gr | 4.63g

    .375 H.& H. Mag.

    .375 | 270gr | Barnes TSX

    C.O.L.: 

    3.55" | 90.1mm

    Alliant Reloder-15

    67.1gr | 4.35g

    .375 H.& H. Mag.

    .376 | 270gr | Peregrine VLR-4

    C.O.L.: 

    3.55" | 90.1mm

    Vihtavuori N550

    67.9gr | 4.40g

    .375 H.& H. Mag.

    .376 | 270gr | Peregrine VLR-4

    C.O.L.: 

    3.55" | 90.1mm

    Lovex S062

    64.2gr | 4.16g

    .375 H.& H. Mag.

    .375 | 270gr | Speer Boat Tail Soft Point

    C.O.L.: 

    3.62" | 92mm

    Rottweil R 907

    72.5gr | 4.70g

    .375 H.& H. Mag.

    .375 | 270gr | Barnes LRX BT

    C.O.L.: 

    3.55" | 90.1mm

    Alliant Reloder-15

    65.0gr | 4.21g

    .375 H.& H. Mag.

    .375 | 270gr | Speer Boat Tail Soft Point

    C.O.L.: 

    3.55" | 90.1mm

    Vihtavuori N160

    73.1gr | 4.74g

    .375 H.& H. Mag.

    .375 | 300gr | Barnes TSX

    C.O.L.: 

    3.55" | 90.1mm

    Somchem S335

    59.4gr | 3.85g

    .375 H.& H. Mag.

    .375 | 300gr | Barnes TSX

    C.O.L.: 

    3.55" | 90.1mm

    Alliant Reloder-15

    63.1gr | 4.09g

    .375 H.& H. Mag.

    .375 | 300gr | Norma ORYX

    C.O.L.: 

    3.55" | 90.1mm

    Hodgdon H4350

    70.8gr | 4.59g

    .375 H.& H. Mag.

    .375 | 300gr | Norma ORYX

    C.O.L.: 

    3.55" | 90.1mm

    Hodgdon H414

    75.0gr | 4.86g

    .375 H.& H. Mag.

    .375 | 300gr | Norma ORYX

    C.O.L.: 

    3.55" | 90.1mm

    Vihtavuori N540

    67.6gr | 4.38g

    .375 H.& H. Mag.

    .375 | 300gr | Barnes Banded Solid

    C.O.L.: 

    3.55" | 90.1mm

    Alliant Reloder-10x

    54.3gr | 3.52g

    .375 H.& H. Mag.

    .375 | 301gr | RWS UNI Classic

    C.O.L.: 

    3.59" | 91.2mm

    Rottweil R 907

    73.0gr | 4.73g

    .375 H.& H. Mag.

    .375 | 340gr | Rhino Solid

    C.O.L.: 

    3.55" | 90.1mm

    Somchem S365

    62.3gr | 4.04g

    .375 H.& H. Mag.

    .374 | 340gr | Rhino Solid Shank

    C.O.L.: 

    2.88" | 73.2mm

    Somchem S355

    67.5gr | 4.37g

    .375 H.& H. Mag.

    .375 | 350gr | Barnes Banded Solid RN

    C.O.L.: 

    3.55" | 90.1mm

    IMR 4064

    57.7gr | 3.74g

    .375 H.& H. Mag.

    .374 | 350gr | Rhino Solid Shank

    C.O.L.: 

    3.55" | 90.1mm

    Hodgdon H380

    62.3gr | 4.04g

.375 H.& H. Mag. load data available with the following bullets:

(most popular first)

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