.375 H&H Magnum

The .375 H&H Magnum also known as .375 Holland & Holland Magnum is a medium-bore rifle cartridge introduced in 1912 by London based gunmaker Holland & Holland. The .375 H&H cartridge featured a belt to ensure the correct headspace, which otherwise might be unreliable, given the narrow shoulder of the cartridge case. Wikipedia
 
Rifling twist1-12 in (305 mm)
Bullet diameter.375 in (9.5 mm)
Case length2.850 in (72.4 mm)
Parent caseUnique
Case capacity95.0 gr H2O (6.16 cm3)
Base diameter.513 in (13.0 mm)
Rim diameter.532 in (13.5 mm)

Hornady 300 RCM 150 gr SST® Superformance®

Hornady, Outfitter, 375 H&H, 250 Grain, GMX, 20 Round Box

$90.00

Hornady 375 H&H Magnum 300 gr DGX® Bonded

Hornady, Dangerous Game, 375H&H, 300Gr, DGX Bonded, 20 Rounds Per Box

$95.07 $68.46