438: 416 Rigby vs 375 H&H Big Bore Caliber Comparison

438: 416 Rigby vs 375 H&H Big Bore Caliber Comparison

Author: John McAdams August 27, 2026 Duration: 1:08:48

In this episode of the Big Game Hunting Podcast, I compare two legendary African dangerous game cartridges: the .375 H&H Magnum and the .416 Rigby. I cover the history and design of both rounds, real-world ballistics, recoil, penetration, rifle and ammunition availability, and how they stack up for buffalo, elephant, and general safari use. I also discuss some of the nuances involved in using the similar performing .375 Ruger, .416 Remington, .416 Hoffman, .416 Taylor, and .416 Ruger.

You'll hear stories from Peter Flack, Harry Selby, Robert Ruark, John Taylor, Robin Hurt, and modern professional hunters, plus practical guidance on when the .375 is enough and when stepping up to a .416 makes sense.

Whether you're choosing a first dangerous game rifle or deciding between these two classics, this episode on the 375 vs 416 will help you make a more informed decision.

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Resources

375 H&H Gel Test Results

458 Win Mag Gel Test Results

124: Cape Buffalo Hunting 101 With Kevin Robertson

323: Rescured From An Ice Berg In The Arctic Ocean On A Polar Bear Hunt Gone Wrong

375: 375 H&H vs 9.3x62mm Comparison 

414: Leopard Maulings to Sudan Bongo Hunts With Robin Hurt 

416: 416 Caliber Cartridges With Terry Wieland 


John McAdams hosts the Big Game Hunting Podcast, a conversation grounded in the realities of pursuing game across continents. Each episode feels like a detailed campfire talk, moving from the technical specifics of terminal ballistics and caliber selection to the raw, unforgettable narratives from the field in Africa, North America, and beyond. McAdams brings together a global community, with voices ranging from seasoned industry professionals to fellow hunters who call in with their own experiences. The focus is always on practical knowledge and authentic stories, stripping away any pretense to get to the heart of what hunters actually want to discuss. By sharing his own journey of learning and improvement, McAdams creates a space where curiosity and respect for the wilderness drive the dialogue. Tuning into this podcast means joining a serious yet accessible exchange where the complexities of the hunt are explored without filter. New conversations are released every Thursday, offering a consistent dose of insight and camaraderie for anyone passionate about the pursuit.
Author: Language: English Episodes: 50

Big Game Hunting Podcast - Hunting Africa, North America, & More!
Podcast Episodes
409: 49 Years Of African Safaris With Craig Boddington [not-audio_url] [/not-audio_url]

Duration: 1:12:47
Craig Boddington joins me on the show today as we discuss trends he has observed since his first African hunting safari nearly 49 years ago. Craig and I talk about countries that have opened and closed hunting since his…
408: Best Bullets For Hunting Plains Game In Africa [not-audio_url] [/not-audio_url]

Duration: 1:28:47
We're talking about the best bullets for hunting plains game in Africa in this episode. I've hunted a lot of plains game with a wide spectrum of bullets, so I'll talk about some of my noteworthy experiences with those di…
407: New 35 Whelen & 9.3x62mm Rifles From Ruger [not-audio_url] [/not-audio_url]

Duration: 1:01:20
Lipsey's and Ruger have teamed up to release a couple of new Hawkeye and No. 1 rifles in 35 Whelen and 9.3×62. Those are outstanding rifles (especially in 9.3x62mm) for hunting the whole spectrum of game ranging from whi…
406: Gemsbok Hunting 101 With Kevin Robertson [not-audio_url] [/not-audio_url]

Duration: 1:10:32
Kevin Robertson shares some insights on gemsbok hunting in this podcast interview, focusing on gemsbok biology, where they live, what they eat (and how that affects their behavior), how trophy quality varies from region…
405: 405 Winchester-Roosevelt's Medicine Gun For Lions [not-audio_url] [/not-audio_url]

Duration: 47:13
We're talking about the 405 Winchester today, which is President Theodore Roosevelt's legendary medicine gun for lions. To this day, that statement remains one of the most effective presidential endorsements of any produ…
404: 404 Jeffery With Phil Massaro [not-audio_url] [/not-audio_url]

Duration: 1:10:14
Phil Massaro shares some insights on the 404 Jeffery in this podcast interview, focusing on the history of the cartridge, its performance specifications, and some fascinating stories about his hunts equipped with the 404…
403: Muzzleloader Elk In Arizona With Andrew Marlin [not-audio_url] [/not-audio_url]

Duration: 56:19
I got the chance to sit down with Andrew Marlin from The Dove Guy podcast in this episode and he shares the story of his successful, muzzleloader self-guided elk hunt in Arizona this year. Sponsor: Go to BigGameHuntingPo…
402: Worst & Best Creedmoor-22 vs 6mm vs 25 vs 6.5 Creedmoor [not-audio_url] [/not-audio_url]

Duration: 56:58
Here are my thoughts on the entire Creedmoor family: the 22 Creedmoor, the 6mm Creedmoor, the 25 Creedmoor and the 6.5 Creedmoor. We'll discuss how they stack up next to each other on paper, how they perform afield on ga…
401: Best Cartridge for Hunting Darn Near Anything With Richard Mann [not-audio_url] [/not-audio_url]

Duration: 1:17:41
Richard Mann is back on the show and we discuss a subject I know you'll enjoy: our favorite cartridges for hunting virtually any species of big game. We're play little game where Richard and I each list our favorite cart…
400: 40 Caliber Cartridges: The Ultimate Guide [not-audio_url] [/not-audio_url]

Duration: 1:11:41
I discuss all of the 40 caliber SAAMI standardized rifle cartridges (plus one other noteworthy CIP round) in this episode. As always, I'll talk about their history, design characteristics, performance specs, their streng…