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

001 Ba30th Cover 01
001 Ba30th Cover 01

30 Years Of Bond Arms Pistols

Bond Arms, the Texas-based maker of a series of double-barrel derringers inspired by a design from the Old West, celebrates 30 years in business in 2025.

Holiday Firearm Sales Off To Slow Start, Down From 2024 Numbers

NICS background checks conducted during the week of Black Friday, traditionally one of the busiest holiday shopping days of the year, show a slow start in terms of holiday gun sales.

Preview: BenShot Musket Ball Rocks Glass

America celebrates its 250th anniversary in 2026, and you can toast the country’s birthday with one of BenShot’s rocks glasses specially tailored to the occasion.

Rifleman Review: Walther Arms PDP Match Steel Frame

Walther Arms took its polymer-frame Performance Duty Pistol design and crafted it entirely from steel to create its PDP Match Steel Frame, which is a true heavyweight designed just for the pure joy of shooting.

150 Years Of The Boxlock Shotgun

Many hunters think of the iconic boxlock shotgun as an American field gun, but although the design was popularized on American hunting fields, it was initially developed 150 years ago for a renowned gunmaker in Great Britain.

Preview: Alpine Products Gun Slicker V2

Mother Nature can unexpectedly unleash her wrath on any outdoor range session or hunt, and this lightweight product from Alpine Innovations will protect your most valuable long guns without completely limiting their use.

Interests



Get the best of American Rifleman delivered to your inbox.