The tentative choices for a hunting rifle would be a Weatherby Vanguard in 300 Wby Mag and a used Winchester M70 Classic Stainless in 300 RUM, with the Weatherby being perhaps $40 less but risking a terrible stock (apparently it's luck of the draw between a better older model and a horrid newer one within the past few years.) A full boat 300Wby from a throated gun is MUCH … It has the accuracy of the 6.5 Creedmoor and the power of the 300 Win Mag… a nice combination! History Based on the .300 H&H case blown out to maximum capacity, the .300 Weatherby Magnum was introduced by Roy Weatherby in 1944. The 300 Win Mag as a case length of 2.62". SUBSCRIBE. The .300 Weatherby is based on the full length .300 H&H case, blown out and given the Weatherby double radius shoulder. So, the .300 Win Mag is much more powerful, has a much flatter trajectory, and has significantly more recoil than the .308. Now I've seen many forums edging the Ultra mag over the Weatherby mag, and Wikipedia has even said it is more powerful. He shot his elk, broadside at between 180 and 240 yards, 5 times. Like most of his other magnum cartridges, this is based on a blown-out .300 H&H Magnum case, using the signature Weatherby double-radius shoulder. The .300 Win Mag rounds have an average of 80.0lb/f.s while the .300 Win Mag has an average of 77.12lb/f.s. Shot and have seen elk shot with a lot of different cartridges. Heavy bullets do not have to be seated deep into the .300 Weatherby Magnum case as they do with the short magnum cartridges, or even the standard length .300 Win. I have looked at the .338 win mag recoil charts ( for my boy ) and seen that it kicks similar overall. In my last question I was asking about the .300 Weatherby a friend of mine ( and maybe a few posts ) suggested that maybe a .338 Win Mag would suit my needs better. The .300 WSM is fast, along the lines of the .300H&H, maybe a tad faster. Roy Weatherby improved the .300 H&H case to create the more powerful .300 Wby. Mag. The 300 Win Mag is older but still versatile in for shooting in most hunting sites. I took rough measurements of both the 300 Win Mag and the 30 Nosler with the very popular 215 Berger hybrid. Mag. However, despite the differences in case length, the cartridges are the exact same overall length. Mag: Ballistics, Cost, and Accuracy. Roy Weatherby already had experience with other custom cartridges such as his own .270 Weatherby Magnum when he created the .300 Weatherby. You can use .300 H&H ammunition in a .300 Weatherby. Mag. Why? The .300 Win Mag and 7mm Rem Mag cartridges hit the market around the same time and are both hugely popular in the hunting and shooting communities. Some are faster and some theoretically more accurate, but all perform similarly. The fact is that each cartridge has different points with lots of advantages. — Joseph von Benedikt.375 H&H Ackley Improved. Personally, we think that whether you choose the 300 Win Mag or 300 Ultra Mag, you’ll gain the same level of shooting experience. Remembering the new-of-the-day in 1963 Winchester Model 70 chambered in the then-new .300 Win. Thanks for the great side-by-side comparison, David. If i had to choice i would still pick the 30-06 because it had little recoil compared to the other 2 and still has the power to kill moose out to extended ranges. vs. .300 WSM. For elk, .30 caliber is my preference and my go to is the .300 Win Mag. Well, that depends€¦ I get it. 3.89 lbs. It kicks harder than a .300 Win mag by alot, since it has more powder in the case. I also read some where that the .300 Win. Even so, they have different strengths and weaknesses and the 7mm Rem Mag vs 300 Win Mag debate is still going strong over 50 years later. But the .300 H&H's place atop the .30 caliber magnum market was short-lived. vs .300 Win. From left: 3 .300 WSM, .300 Win. More. The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .300 WSM Winchester Short Magnum ammo rounds. If you seeking special discount you may need to searching when special time come or holidays. So naturally the .300 UM will outperform the .300 Weatherby according to Remington. The .300 Winchester ammunition on the other hand, should never be used in your rifle chambered for .300 Weatherby. Showing 1–16 of 24 results Mark V® Accumark Base Model $ 2,099.00 Add to cart Build your own; Vanguard® Laminate Sporter ... Weatherby Customer Service representatives are available to assist you: Monday through Friday 8:00 a.m. to 5:00 p.m. (MDT) Visitor/Service Center The 30 Nosler blows past the highly regarded 300 Winchester Magnum—eclipsing the round in all three testing categories. Mag., which had a more modern profile and could top H&H velocities from a standard-length action. If you look at a chart put out by Remington you will see better ballistic information based on the .300 Weatherby ammo that they load. Another flurry of fast .30s—a move away from traditional designs to short, fat and unbelted—entered the market at the turn of this century. I also own a custom .300 UM and I love it, but the ballistics are really closer to a .300 Weatherby magnum than a 30-378. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufactu per sec. by Philip Massaro - Friday, March 9, 2018. Anastasia shoots my new Weatherby Mark V Synthetic .300 Weatherby Magnum at a range in Lake City, Fl. I'll throw the .300 WSM in for good measure. So any of the Weatherby family is a good choice for long distance shooting. When the .300 Win. … Old school here. 15.64 fps 30.4 foot-pounds Astute readers will notice a few things from these numbers: ... #300 Weatherby #300 Winchester Magnum #7mm Remington Magnum #ammo #ammunition #ballistics #bullets #cartridges #magnum #Remington #rifles #shooting #trajectory #weatherby magnum #winchester. It was for this reason that I purchased the Weatherby Mark V 6.5-300. Final Verdict: 300 Win Mag vs. 300 Ultra Mag. Mag 300 Win. shoots flat and accurately, hits extremely hard,and has class. 300 Win Mag vs 30-06 I'm not a fan of belted cartridges but that's just me. Mag. If I'm not mistaken alot of us that aren't hand loaders get our ballistics from Wikipedia correct? I use a rule of thumb: any load for the 300 Win Mag, the Weatherby will beat by 200-300 fps. The .300 Win Mag can shoot heavier bullets at a much higher velocity than the .308 (~400fps faster with the same weight bullet). I would feel confident taking on the largest grizz with a .300 wby with 220 grain slugs. With the cost of todays premium standard mag ammunition (Fed Prem/Vital Shok, Win Sup, Hornady etc) vs the cost of Weatherby ammo for the 300 and below, there isnt that much difference anymore. for ballistics wise the 300. weatherby mag out performs them, then the 300. win mag and then the 30-06. Mag., .300 Wby. Mag… These are just a few of dozens of magnum .30s. For the 300 win the only new case I had was a Lapua head stamp. On firing the shoulder will fireform to the .300 Weatherby profile - that is in fact how the .300 Weatherby was first developed. Home / Product Caliber / 300 Win. It was made for short action rifles in hunting conditions, to make a rifle shorter and handier, as well as lighter. I have seen a moose that has been killed at 500 yards. The 300 Weatherby has a case length of 2.825". The .300 Wby. Mag., if you were the guy on the mountain in Wyoming with one of these rifles you were always selected to block. But for new hunters: 308, every damn day of the week. Ultra Mag. Mag., .300 Rem. Although the case design of the Weatherby was entirely different from the .300 H&H, enabling head spacing at the shoulder, Weatherby retained the belt at the case head, resulting in a very successful marketing ploy. _____ And because the 30 Nosler has a belt-less case, it’s more accurate and makes for easier reloading. I'll admit the .300 Weatherby Magnum is a fine elk cartridge, but is it the best elk cartridge? It was loaded with Remington 180 gr. The .300 Winchester Magnum—that belted affair based on a shortened Holland and Holland case—was released in 1963 as the last in a quartet of cartridges that redefined magnum performance to … Based on that alone, I would choose the .300 WITH A BREAK; preferably one that does not dig a hole in the ground and Badger Ordnance manufactures a good one. Last year, I was hunting with a buddy that was shooting a 6.5-300 Weatherby and I was shooting a .300 Win Mag. in the 1940s, and in 1963 Winchester introduced the .300 Win. Mag. The .300 Win Mag might be inferior in performance and power to the .300 Weatherby Magnum and Remington Ultra Magnum, but it is still certainly capable of bringing down elk, moose, bear, and bighorn sheep. 300 Win Mag vs 308. Both cases were new unfired. The 300 H&H has a case length of 2.850". Size.300 Win Mag bullets are 7.8mm (.308 inches) in diameter, and the case measures 2.62 inches..30-06 bullets are also 7.8mm in diameter, but the case measures 2.49 inches long.. .300 Weatherby has no real-world advantages over .300 win mag, and it is both more expensive to shoot, and harsher on the body. Please consider publishing a comparison of the 6.5–300 WBY with the 300 Win Mag. The .338 Lapua was designed by the US Navy to be their SWS Caliber of choice and yes, it does do everything the .300 Win Mag… Compare these rounds in the charts below. Here are some measurements and comments about the 300 Win vs the 30 Nos. had its day, belted magnums were all the rage in the ammunition development market. Head to Head: .300 Win. 300 Rem Ultra Mag runs about the same velocity. The difference between the two averages remains just about constant as the rounds move downrange to the 500-yard mark where the averages for the WM and WSM are 58.2lb/f.s and 22.3lb/f.s respectively. The .300 Win Mag works best with bullets of 168 - 200 grains , and will shoot heavier. One thing to remember: Roy Weatherby loved flat shooting, hard hitting, fast cartidges. Mag. I did some bench comparisons of the two. I own a .300 Weatherby, one of my friends own a .300 Win mag, and another a .300 Remington Ultra Mag. What more could one ask of an elk cartridge? 300 Win. 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