A Second Look: The .375 H&H Magnum

by
posted on February 26, 2014
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
ammo2015_fs.jpg

For many hunters, the .375 H&H Mag. cartridge (and associated rifles) conjures images of African safaris and Alaskan brown bears; however, its virtues extend beyond stopping dangerous-game species. How so? Consider what characteristics define an “ideal” elk chambering: those experienced at pursuing the wapiti would surely promote “flat-shooting” and “hard-hitting.” You’ve effectively described the .375 H&H Mag. and, more specifically, Hornady’s Superformance 250-gr. Gilding Metal eXpanding (GMX) load. Given its 0.375” diameter, the homogenous, boattail projectile has a respectable .430 ballistic coefficient, which, when combined with a 2890-f.p.s. muzzle velocity, provides a relatively flat trajectory. For example, Hornady notes that, with a 200-yd. zero, the GMX impacts 7.6”, 22.4” and 45.7” low at 300, 400 and 500 yds., respectively. This nearly duplicates the trajectory of the Hornady Custom (non-Superformance) 180-gr. InterLock .300 Win. Mag. load.

Just as impressive, the bullet still delivers 2,421 ft.-lbs. of energy at 400 yds., and it retains 2,027 ft-lbs. at 500 yds. And because of its near 100-percent weight retention (typically only the polymer tip will be shed), the large-diameter GMX will penetrate deep to disrupt organs and anchor the animal. But this performance comes at a price; recoil will be more noticeable than that produced by many .30- and .33-cal. magnum cartridges from a similar rifle platform, and the ammunition is costly-on MidwayUSA 20 rounds is priced at $68. Conversely, do you “feel” recoil in the field, and what’s the ammunition’s price in relation to that of the cost of the hunt?  Indeed, the .375 H&H Mag. has much offer in the game fields beyond “brush” distances; however, it’s ultimately your decision as to its real value. What’s your favorite elk round?

Latest

Stoeger STR-9 Thinline
Stoeger STR-9 Thinline

Review: Stoeger STR-9 Thinline

The new Stoeger carry gun loses nothing—except some weight and girth. This is the Stoeger STR-9 Thinline.

5 Great Products for Your Next Hunt

These five products will help boost your chances at success in the field.

Small Calibers for Self-Defense: Addressing Common Myths & Criticisms

For decades, small cartridges like the .22 Long Rifle were derided as incapable rounds for defensive use and were even considered dangerous for the user by some. Today, those critiques deserve a second look.

New for 2026: HUXWRX Flow 9k PCC & Flow 9 M Suppressors

Continuing the legacy it first established as Operator Suppressor Systems, HUXWRX is still introducing new and mission-specific flow-through suppressors, with its latest products being the FLOW 9 M and FLOW 9k PCC.

Armed Citizen Stops Oregon Attack; NRA Reaffirms Importance of Law-Abiding Armed Citizenry

The National Rifle Association of America today issued a statement regarding yesterday’s act of violence in Oregon.

Gun of the Week: Tokarev TT-12 Pro

While there are several AR-style, semi-automatic shotguns on the market, the Tokarev TT-12 Pro has a few features you won’t find elsewhere. And it’s affordable, to boot.

Interests



Get the best of American Rifleman delivered to your inbox.