. . . . . . . excluding thick-skinned African DG.
After a number of years in my life-long hunting career, I believed so. The only rifle cartridge that I’ve owned more rifles in was the .45-70. Handloaded, both have had a very strong appeal: around 4000 ft-lbs from each while employing significantly distinct projectiles: .458-caliber heavy bullets with rather blunt profiles from .45-70s at modest speeds; and comparatively much lighter weight, sleek bullets with high BCs and very fast speeds from the Winchester .300 Magnum. . . . The best of both worlds! What one couldn’t do the other could.
For large, tough and potentially dangerous game, up close and personal, I’d choose the .45-70 firing an appropriate 400-grain at 2100-2200 fps. Past 200 – 250 yds, the .300 takes over. But the .300 is no slouch up close and personal shooting a 200gr premium bullet at ~3000 fps!
So then, a handloaded .300 Winchester Magnum is not a bad choice for a brown bear in Alaska to a western antelope in Alberta, to an eland on safari. That’s a pretty broad and deep hunting environment. In addition, of course, it equally qualifies for sheep in the mountains and elk on the plains.
It has also been successfully employed as a sniper rifle and in pro target competitions. And it not only is highly regarded for all of the afore-mentioned activities, but with such a pedigree it is still very prominent in the midst of multiple modern pretenders that make claim to better credentials, such as the .300 RUM.
Its successes are related to the timeing of its introduction (1963), the Winchester Company, the M70 rifle, its case capacity, and .308 caliber – the favorite of Americans. The cartridge case is an elongated .338 Win Mag that preceded it by five years in 1958. But it has a shorter neck than the .338 which initially brought it under criticism by some gun writers. Personally, I’ve never found that as a handicap, and never experienced any difficulties in consequence. Today, it’s rarely mentioned by writers or users.
Bullets and Ballistics:
Though there are component projectiles for handloading as light as 110gr for varmints, and 125gr for small game which may be used in the .300 Win, that is far from it’s intended purpose. Usually factory products start at 150gr and go up from there to 220gr, but the highest demand for commercial products are 180s and 200s. And not surprisingly, that is usually the bullet weights employed by handloading hunters as well. While there is a 190gr ABLR and a 210gr ABLR with high BCs of .597 and .661 respectively from Nosler, the legendary 200gr Partition with “only” a .481 BC, is still a favorite for moose hunters where most shots will be this side of 400 yds. But for a potential longer reach to 500 yds the 200 Partition is still capable for that task. But a potentially better Nosler is their newer 200gr ABLR with a .588 BC, extending usefulness on large bull elk to +600 yds. In fact, the .300 Win Mag is a favorite for just such applications.
So, the point of all these proven results is to state conclusively that the .300 Win is one of the best of the best for world-wide hunting.
And to add a personal sentiment: If I were to do it all over again, among all of the numerous .300 mag contenders available today, I’d still choose the .300 Win!
Why?
Because it can do the most within costs, weight, choices of rifles and components, where – for example – a .30-378 Wby Mag adds nothing practically with +200 fps except a burnt-out barrel in less than a thousand rounds! And it has less recoil than a .300 Wby if rifles are the same weight. And with barrels of the same length, the difference in ballistics is insignificant. How do I know that? Because in addition to six .300 Win Mags, I’ve owned one in .300 Wby with a 24″ barrel.
Added to that was one in .308 Norma Mag with a custom 21″ barrel. From son Phil, I had gifted to me a Ruger 24″ .300 Win Mag barrel that was given to him by a friend who wanted a .300 Wby barrel on the Ruger rifle. That Ruger 24″ barrel was recut by my “smith” to fit the .308 Norma, and lost 1″ to become a 23″, .300 Win Mag custom rifle. Eventually, it got sold, but 3000 fps from 180s was usual. I still have that 21″ .308 Norma Mag barrel. After many, many trials from various combinations of bullets and powders, 3000 fps was attained from 180s as a .308 Norma Mag (All .300 mags are .308-cal).
Barrel lengths:
. . . . . . make a difference!
While most factory .300 Win Mags have 24″ barrels, it’s best results are from a 26″, which may be up to +100 fps. That, of course, depends on handloads and the bullets and powders in use. One of the half-dozen had a 26″ barrel – a Browning A-Bolt SS, LH. It was fast! And very accurate – mostly 1/2 moa! 3200 fps from 180s and +3000 fps from 200s. And the rifle was very comfortable to shoot without a brake.
Speaking of which, I’ve never understood the fears of those who reject the .300 Win on the basis of its supposed recoil. My first – a Winchester M70 – was too heavy for my liking, so got traded on a SAKO .338 Win FS. The whole Win 70 package in .300 Win was more suitable for a .375 H&H, or even a .458 Win Mag! But then, I’ve had so many rifles with far more “kick” than a .300 Win, that I treated them like a .223 Rem, and could shoot them just as well, whether from offhand or from the bench. When I got my first – the M70 I mentally prepared myself for a “hard-kicking” rifle! It didn’t happen. In fact, when a much younger hunter/friend who used a .308 for most things, asked to give my .300 a try, he was surprised that the recoil was far less than expected – and I never “down-loaded” that rifle to ease the imagined pain.
After the .338 Win in the SAKO FS, at 35 – 40 ft-lbs of recoil, the .375 H&H M70 that followed seemed “normal”! Of course, it was much heavier – in fact, like its predecessor, the .300 M70 – it had a barrel of the same contour as the M70 .458 with a smaller bore that made it heavier than the Win .458! In those days I was shooting hundreds, if not thousands of handloads in .338s, .375 and .45-70s! In consequence, a .300 Win Mag seemed like a varmint rifle by comparison! So, “felt recoil” is a comparative thing, and mostly mental! True, when we get to the real Big-Bore heavy-hitters, they can do damage to the shooter if he/she isn’t adequately prepared for it! But not a .300 Win Mag! Recoil is about 35 ft-lbs compared to about twice that from a .458 Win at 60 – 70 ft-lbs, or a .460 Wby at +100 ft-lbs being 3x that of a .300 Win. So, it is really a matter of mental gymnastics and perspective.
Did I need a .300 Winchester Magnum? Well. . . . Yes! A .300 Win is not necessarily more costly than a comparable .30-06, and for a particular hunt, say for a bull moose, I’d not specifically choose a .30-06 when a .300 Win has a 150 yd advantage and will hit with more force than a .30-06 at any range! So, based on how I look at and evaluate matters, a .300 mag is the better all-around choice! It’s simple math and logic. Quite a few years ago I swapped 3 rifles for two. The two I had in mind were identical in most features except in cartridges and bores: Both were Browning A-Bolt magnums with 26″ SS barrels and actions in left-hand, and clip magazines attached to their floor plates that could be removed and carried in your jacket pocket until needed – or a second one of each could be purchased and kept loaded in your jacket pocket. One was in .300 Win Mag and the other a .375 H&H mag. At the time I felt that would be sufficent for any big game I might ever hunt, including Africa.
Things don’t always turn out as planned as the .375 H&H had an off-center bore from the factory. But it was relatively light and very fast – as was the .300 Win Mag. Not a bad plan but the .375 H&H was returned for a .338 Win in an identical rifle to the .300 Win – so eventually the 300 “went down the road”, and the .338 was rechambered to a .340 Wby which made the others obsolescent. With the passing of time, I added another .300 Win as a backup for moose hunts, and the .340 was sold and replaced by the 9.3 x 62 Mauser for moose and big bear as most of those hunts were closer to home.
A .300 Win as a backup? Yep, here and there:
< This “trophy” was shot from my ladder-stand in the background line of trees. My backup to the 9.3 x 62 was a .300 Win in a Savage bolt-action.
< and here on a moose hunt to the “Far North” of our province, the same Savage in .300 Win Mag was the backup to my CZ550 in .458 Winchester Magnum.
< The Savage rifle in .300 Winchester Magnum.
Ballistics:
200gr Nosler AccuBond
SD = .301
BC = .588
MV = 3000 fps/3996 ft-lbs
50 yds =2922 fps/3790 ft-lbs
100 yds = 2845 fps/3594 ft-lbs
200 yds = 2696 fps/3226 ft-lbs
300 yds = 2551 fps/2890 ft-lbs
400 yds = 2411 fps/2581 ft-lbs
500 yds = 2275 fps/2298 ft-lbs
600 yds = 2144 fps/2040 ft-lbs*
*Assuming an able rifleman, this load shot into shoulder, heart or lungs should immobilize within 50 yds a 1/2 ton moose at 600 yds, though most are shot well inside 400 yds.
What about an Alaska/Yukon moose that could go 3/4 ton? I ‘d take a bigger bore rifle and limit shots to ~400 yds, unless the only chances were a bit longer. And a .338 to .375 would be my choice in magnums – .340 or .375 Wby or thereabouts.
Rifle: .375 AI or Wby:
Ballistics: 300gr Sierra or AB
SD = .301
BC = .480
MV = 2800 fps/5222 ft-lbs
500 yds = 1964 fps/2569 ft-lbs = 86 TE = approx. 1 ton animal with a vital hit. (.375 HH, MV = 2675 fps/4766 ft-lbs/ 500 yds = 1862 fps/2310 ft-lbs = 76.5 TE = approx. 1 ton animal with a vital hit.)
It would be quite challenging to improve on a 2 rifle safari of a .300 Win and a .375 Wby or H&H.
If you prefer the .300 Wby over the .300 Win, that’s OK by me. As stated, I prefer the .300 Win because the rifles, cases and loaded ammo are generally less costly and more readily available, especially in out-of-the-way places.
Till the next: The advantages of a .340 Wby Magnum.
Shalom
BOB MITCHELL

< My “escape wagon”
<An 1895 Marlin in .45-70
< In a bear blind 2024.
< Compact and powerful. 22″ barrel and 42.75″ in overall length. That was my bear bait setup in Sept – Oct, 2024. The day of this photo, I’d just replenished the bait, walked over to the edge of the ridge, made a short prayer to see the bear – that I knew was dominant, but hadn’t seen it for two years – then he walked out of the woods on the opposite ridge and came toward me. At about 40 yds I raised the .375 H&H, put the crosshairs on him till he was about 20 yds below me and I lowered the rifle, turned and walked away. At over 500 lbs he was too big and glorious, and I’d only asked to see him, not to shoot him. Too big in that wilderness to deal with alone, and I didn’t want or need a so-called “trophy”.
There she is in her beauty and brawn! Perhaps I should call her “Boss Bear”, like a female bear protecting her cubs – they are the most dangerous! Yep, every year we have them in our woods where I hunt the boar bears!
<In the bear woods in 2022 where I hunt the boar bears. That’s “The Boss Bear” in my hands!
<A 200 lb black bear is 5x stronger than the average 200 lb man – and can run up to 35 mph! Pic taken by a friend in Canada’s Northwest Territories.
This was our “home away from home” for several non-winter seasons. From here I bait-hunted bruins on private property only 4 miles/6 kilometers away. Lots of bears on those properties.
A nice specimen, well over 500 lbs with innards out – at the lodge where I was staying.
< There are three moose in this photo – a bull, cow and a calf. I took the pic in a rain storm from the side of a highway. Not far from here a friend of Ken’s was travelling to an appointment, and just outside a village there was a cow moose in the ditch of the highway with a black creature hanging from its neck. As he got closer, he recognized it as a smallish black bear! On his return from his appointment he stopped at the site and the moose was dead in the ditch, and the bear was gone. I suspect it had been spooked with the intent of returning after darkness had settled in.
My first owned centerfire rifle was like this: A Brazilian Military 7 x 57 Mauser, still in its grease. The cost was $75.
< This rifle hasn’t been raved about in the media, except by myself. It was purchased new in late March, 2022. My first handloads for it were put together on 22 and 23 March, 2022, but not fired until April 4, 2022. Those were from some .358-cal bullets I still had on hand from previous handloads in a .35 Whelen. The .35 Whelen has become one of my all-time favorites. This particular rifle: a Traditions G3 “Outfitter” is a single-shot with many good features, but was relatively cheap compared to a modern bolt-action repeater. The scope is a Diamondback Vortex, which is near the bottom in cost for a Vortex. In other words, the whole package was inexpensive in comparison to other brands and styles. . . but I love it! It’s light, handy, accurate and very powerful! It sees most action these days. If this were the only hunting rifle I could own, using my handloads, I’d not be deprived of any hunting on this continent or for African Plains Game!
< How could my family love a face like that? A couple of years ago I had surgery on my nose. The surgeon took a piece of my forehead to patch the nose. It was about cancer concerns. My family was supportive and affectionate through it all. . . even my adult grandkids!
>Some of our supporters: 1/4 of our family: son Phil in blue, checking his GPS and about to fly that plane in background; his wife behind right elbow; their three daughters with two husbands (the oldest daughter was married sometime later than this pic – she’s the shortest – so now three sons-in-law, plus a grandson not in pic) – anyone of them worth far more than all the gold in the universe – to God and to my wife and me!
I was standing at the rear of the bull, but that’s my son, Phil’s .338 Win Mag. My .340 Wby put it down where it was standing at 165 yds. When Phil approached it, it managed to get up but wasn’t going anywhere. Another 250 Partition to its rump from my .340 put it down to stay, but its eyes were following us so he brained it with his .338 Win.
<Not my pic,but it couldn’t be better if it were. I had a bull moose appear like that directly behind me as I was watching a bear bait 75 yds in the opposite direction just outside the south-east corner of Algonquin Park when I was still hunting with outfitter/guide, the late Norm Easto. This is a late fall image, my hunt was in the month of May, but the bull had fully developed antlers about like in this photo. I had my Marlin .45-70 loaded for bear, which at that range would have worked equally well on moose. I stood, faced the bull and raised my rifle while shouting “GET OUT OF HERE!”. The bull left for the ridge beyond. Halfway up he stopped, looking back. I raised the Marlin to my shoulder, pointing it at him. . . he snorted, took off over the top crashing trees like a bulldozer and disappeared. When he appeared he was as silent as a mouse! 
< Reverse this photo and it would be very similar to what I saw in our back yard early one March morning. (credit Internet)
< From a 250gr TTSX in .375 H&H
<From a 300gr Sierra in .375 H&H
<From a 250gr Partition in .35 Whelen
<From a Barnes180 TTSX in .35 Whelen
<From a 400gr Colorado Custom in .458 Win.