Mag. Please consider publishing a comparison of the 6.5–300 WBY with the 300 Win Mag. Be kind WAM, apples and oranges, not apples and lemons. The 338 is a nice case to load for, several of my 340 Wby loads are at 338 velocity. If this is your first visit, be sure to .300 Win Mag can't hold a candle to a .300 Roy, which leaves the Short Fat's in the dust, as well. The minimum load for the .340 Weatherby is higher than the maximum load for the Win Mag. Email me when available. The two cartridges have a similar trajectory at normal hunting ranges, but typical 338 Lapua loads have 30-40% more muzzle energy. The only reasons I can see for going for one rather than the other would be availability of brass and ammunition and cost. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight, or jacketing type. Violate this principle by, for example, chambering a lightweight, short action rifle for a powerful Magnum cartridge like the .300 WSM and the result will be a dramatic increase in kick. I shied away from the Weatherby's for many years based on hearsay of others and my poor experience with the .338 Win Mag. To put this into perspective, a Boeing 737 commercial airliner travels at a cruising speed of 600 mph, or 880 fps. The 338 Lapua has nearly twice as much recoil energy though. The Weatherby is 100-150fps faster. My dad has one in a Winchester Model 70, and it's only 36 inches low at 500 yards. This time, brothers Evan and Jerry bring out the big guns. It kicks harder than a .300 Win mag by alot, since it has more powder in the case. We offer cheap ammo and bulk ammo deals on the most popular ammo calibers. We have a variety of deals on Rifle Ammo, Handgun Ammo, Shotgun Ammo & Rimfire Ammo, as well as ammo for target practice, plinking, hunting, or shooting competitions. The .338 Win Mag can't come close to the trajectory and velocity of the .300 Roy either. They’ll both launch a bullet at 2950 fps. I don't find either of mine a chore to shoot. On average, the .300 Win Mag does have a flatter trajectory with a difference of .78” (300yds), 1.96” (400yds), 3.76” (500yds), 5.74” (600yds), and 8.54” (700yds). What was the name of the Lone Ranger's nephew's horse? I have looked at the .338 win mag recoil charts ( for my boy ) and seen that it kicks similar overall. Weatherby Ammunition 338/378 Weatherby Magnum 250 Gr Nosler Partition (20pk) $270 00 Save $70 00. faster than does the .338 Win. Thanks for the great side-by-side comparison, David. Either of them would be better long range performers than the 338 Win. The Weatherby will be a bit more with the excessive freebore. For more detailed ballistics information please refer to the exact round in question or contact the manufacturer for the pertinent information. Developed for military snipers to bridge the gap between .300 Winchester Magnum and .50 BMG, at first glance, the .338 Lapua seems to define “over kill” in a hunting cartridge. And don't forget to check out the latest reviews on guns and outdoor gear on fieldandstream.com. The 338 is a 33 cal magnum that just punches a bigger hole than the 300 . It was very close to a .338 Winchester necked down to hold .308-inch-diameter bullets, and still makes a good choice for all-around hunting. 308 vs 30-06 vs 300 Win Mag: Cartridge Sizes. The decision for which round is better for a given application should be made with complete information, and this article simply serves as a comparative guide, not the final say. Shot placement is key- with a .338 Win Mag, you can do anything a .300 Weatherby Magnum can do. Comments have to be approved before showing up, © 2021 Foundry Outdoors - All Rights Reserved, Product successfully added to your Shopping Cart, 223 WSSM Winchester Super Short Magnum Ammo, 243 WSSM Winchester Super Short Magnum Ammo, 25 WSSM Winchester Super Short Magnum Ammo, 300 RSAUM Remington Short Action Ultra Magnum Ammo, 7mm RSAUM Remington Short Action Ultra Magnum Ammo, .300 Weatherby Magnum vs .338 Winchester Magnum Ammo Comparison - Ballistics Info & Chart. Both are fine calibers. I have a couple 30-8mm Rem. (1744 HITS), but kicks noticeably less. Email me when available. I had about 5 inches of snow, about 1 hour south of me got 3 to 4 ft of snow overnight.... Dunno how much rain we ended up with but the river’s out of her banks. Winchester finally released its .30-caliber magnum three years later; the .300 Winchester Magnum came onto the scene with a bit of a different approach. Please click the above links to take a look at all of the .300 Weatherby Magnum and .338 Winchester Magnum ammo we have in stock and ready to ship, and let us know any parting thoughts in the comment section below. Generally speaking, the higher the muzzle energy, the higher the stopping power. For the 300 win the only new case I had was a Lapua head stamp. .338 Winchester Magnum is a more common cartridge, I'd imagine, and would be easier to find. The 300 win mag was brought out to replicate the 300 H&H; same performance in a shorter action. Winchester used the Jeffery case for its .300 Winchester Short Magnum, released in 2001, giving .300 Win. Myself, I use the 300 H&H for deer and elk and the 338 win for moose and bear. For the recoil, I'll keep the Weatherby. You can see the heritage of these cartridges on display in the photos below. velocities in a short-action rifle. We consider the 9.3x62 to be the best balanced of all the medium bore cartridges. Basically a 30-06 magnum. If the most common cartridge in Alaska is the 338 Win Mag, that alone should tell you something. The .300 WSM rounds are not too far off staying in the range of 24 to 26ft.lb range. This page was generated at 08:41 PM. At the top end, the .338-378 Weatherby drives these four bullet weights from its 28 inch barrel about 250, 300, 400 and 300 f.p.s. The power of both is within 100 ft.-lbs, trajectory at 300 yds are within 2 inches of each other, the .338 Win. and the 300 Weatherby Mag. Foundry Outdoors is your trusted home for buying archery, camping, fishing, hunting, shooting sports, and outdoor gear online. Mag. The parent .300 cartridge is in turn based on the full length .375 H&H case necked down to .338” with a double radius case shoulder. True .300 Weatherby Magnum and .338 Winchester Magnum ballistics information can vary widely from the displayed information, and it is important to understand that the particular characteristics of a given round can make a substantive difference in its true performance. As illustrated in the chart, .300 Weatherby Magnum rounds - on average - achieve a velocity of about 3230 feet per second (fps) while .338 Winchester Magnum rounds travel at a velocity of 2820 fps. So a .300 Weatherby Magnum round exits the barrel with kinetic energy equal to the energy required for linear vertical displacement of 4070 pounds through a one foot distance, while a .338 Winchester Magnum round exiting the barrel has energy equal to the amount required to displace 3920 pounds over the same one foot distance. No cartridge that develops over 3,500 ft. lbs of energy from the muzzle of a hunting rifle can be called a soft shooter, but the 9.3x62 is a bargain, in terms of recoil, for its killing power. Weatherby Ammunition 300 Weatherby Magnum 165 Grain Nosler Ballistic Tip (20pk) $173 00. Both cases were new unfired. Don't own one but I have a .340 Weatherby. It kills as well as a .338 Win. Mag. If this is your first visit, be sure to check out the FAQ for information on posting and navigating the forums. Mag. 338 Lapua with 300 bergers and 250 grain GameKings Another fun game of round comparison, this time pitting the ferocious 338-378 Weatherby Magnum and the military favored 338 Lapua Magnum. The extra few hundred foot-pounds of energy that you'd get from a .388 Wby Mag aren't that crucial. Remington produced the 300 Win Mag in 1999 and this is also the first cartridge of the 30-caliber The brass is very good and cheaper than the Wby. The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .338 Winchester Magnum ammo rounds. All times are GMT-5. We offer a 100% Authenticity Guarantee on all products sold on our website. While Winchester maintained the ability to house the 3.34-inch cartridge in the long-action receiver, they … The author analyzed six .30 caliber magnum cartridges (.300 H&H Magnum, .300 Winchester Magnum, .300 Weatherby, .300 Remington Ultra Mag., .30 Nosler, and .30-378 Weatherby) for trajectory, effective range, and recoil with modern ballistic software available free online from shooterscalculator.com. check out the. As far as caliber you might see a difference of about 300fps between the 300 wby,win mag,and wsm.The wby is an expensive rd to buy,the win mag will probly be easiest to find,and all things being eqaul the wsm normally has less felt recoil. Here you will find hunting, fishing, and survival tips from the editors of Field and Stream, as well as recommendations from readers like yourself. Mag. Released in 1962, the 340 Weatherby Magnum was based quite simply on the .300 Weatherby cartridge necked up to .338 caliber. Mag., wind drift is within 3 in. would probaly get the nod for penetration because it fires heavier bullets, ammo availability is probaly in favor of the Win. Our website lists special deals on 9mm Ammo, 10mm Ammo, 45-70 Ammo, 6.5 Creedmoor ammo, 300 Blackout Ammo, 10mm Ammo, 5.56 Ammo, Underwood Ammo, Buffalo Bore Ammo and more special deals on bulk ammo. As a rule of thumb, when it comes to hunting, muzzle energy is what many hunters look at when deciding on what caliber of firearm / ammunition to select. As illustrated in the chart,.300 Weatherby Magnum rounds - on average - achieve a velocity of about 3230 feet per second (fps) while.338 Winchester Magnum rounds travel at a velocity of 2820 fps. It has the case capacity to launch the heaviest .338 caliber bullets (300 grain) at useful velocities and is a stellar long-range cartridge for large game. It has the accuracy of the 6.5 Creedmoor and the power of the 300 Win Mag… a nice combination! 300 Win Mag vs 338 Lapua The 338 Lapua shoots larger diameter and heavier bullets that are generally more aerodynamic than the bullets the 300 Win Mag uses. You are right, unless you know how to handle the .300 Roy, best stick with a lesser adequate cartridge. of energy at the muzzle, the .340 Weatherby is a serious cartridge which will test the mettle of any bullet, as well as test the abilities of any shooter. Mag's (basically the same as a .300 Weatherby) and they run 3100fps with 210's where most .300wm's run 2950-2975fps. If you're hunting you're probaly be firing 1-4 rounds, but the key to shooting accurately is not being afraid of you're gun. Kindest Regards. I was all ready to buy a new rifle in 300 win mag, but after reading up on the issue of the inherent accuracy flaws from a belted magnum, I'm wondering if the 300 RUM might have better (or easier) potential to be more accurate out of the box since … It was for this reason that I purchased the Weatherby Mark V 6.5-300. The difference is that the 300 win mag will do it with a 180 grn bullet, whereas the 338 lapua will do that with a 250 grain bullet. How much did you get? In true Weatherby fashion, the .340 generates velocities almost 300 fps faster than the .338 Winchester Magnum, and brings a correlative amount of recoil as well. Mag. The .30/06 vs. the .300 Winchester Magnum. But if they want to stop a magnum round, they will have to try harder than this. Calculations were corrected to standard temperature (59F/15C) and pressure … That weight makes a big difference in ME with the 300 win mag doing 3500 ft-lbs at the muzzle compared to the 338 lapua’s mighty 4832 ft-lbs. Sorry, just read Saffado and got mixed up from the original question. As such, the following is for comparative information purposes only and should not be used to make precise predictions of the trajectory, performance, or true ballistics of any particular .300 Weatherby Magnum or .338 Winchester Magnum rounds for hunting, target shooting, plinking, or any other usage. One way to think about this is as such: a foot-pound is a unit of energy equal to the amount of energy required to raise a weight of one pound a distance of one foot. Mag. Mag. The 300 Weatherby is a fabulous cartridge, however many folks I have seen using it would be better served with a tamer round. Driving a 250-grain bullet to 2940 fps, for over 4,800 ft.-lbs. Both are celebrated by hunters worldwide, but which one of these classic .30-caliber cartridges will come out on top out to 500 yds, the catch is the .338 has more kick. 300 Win Mag vs 338 Lapua vs 338 Win Mag: Picking The Right Heavy Hitter. That’s approaching safari rounds. All statements stated concerning... Answers.fieldandstream.com is part of the Field & Stream Network, a division of Bonnier Corporation. He hunts elk with it, and has never had to use more than 1 shot, for over 13 years. Yes, it could happen. Temps now in the upper 30’s and dropping, rain has mostly let up and most of... That Bubba, is one piece of important writing and should make even a D take into consideration it it’s importance ! .338 Winchester Magnum vs .300 Weatherby Magnum. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bulle Overall, when looking strictly from an angle of the .300 Win Mag vs .338 Lapua Magnum, there is not a huge difference in the long range trajectory of these factory loads. That is to say, .300 Weatherby Magnum bullets travel 3.7 times the speed of a 737 airplane at cruising speed, while .338 Winchester Magnum bullets travel 3.2 times that same speed. I did some bench comparisons of the two. To put this into perspective, a Boeing 737 commercial airliner travels at a cruising speed of 600 mph, or 880 fps. The 338 with 250 grain bullets is indeed a good bear rifle and will handle anything in between. Again, the above is for comparative information purposes only, and you should consult the exact ballistics for the particular .300 Weatherby Magnum or .338 Winchester Magnum cartridge you're looking at purchasing. It depends on what you intend to do with it. Wby ammo is $60.00 and up and some C&C 338 Win ammo is cheaper and easier to find than 300 Wby. He said 338 Winchester Mag and not 300 Win mag. This caught on like a wildfire, and among the WSM family, the .300 is, was and will be the most popular of the lot. The power of both is within 100 ft.-lbs, trajectory at 300 yds are within 2 inches of each other, the .338 Win. .300 Wby. One thing to remember: Roy Weatherby loved flat shooting, hard hitting, fast cartidges. The following ammunition cartridge ballistics information and chart can be used to approximately compare .300 Weatherby Magnum vs .300 Winchester Magnum ammo rounds. 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. Averaging across the four bullet weights, here are the percentage increases in muzzle velocity of each super magnum over the .338 Win. Never cared for the .338 Win mag after the Model 70 lemon I had. Beyond 300 they start to shine but there are 7 mm's with their higher BC bullets that will out perform either. Please email us if you have questions about any of our product listings. I took rough measurements of both the 300 Win Mag and the 30 Nosler with the very popular 215 Berger hybrid. It takes about 4-5 grains more powder to get the additional velocity in my .30-8mm's. It kicks and the best ammo is to go with the Rem 300 Wby. jhjimbo.... you are mixing apples with lemons, boy! Here are some measurements and comments about the 300 Win vs the 30 Nos. Welcome to Field and Streams's Answers section. There is a definite difference between the .300 Win Mag and .300 WSM with all of the .300 Win Mag rounds generating over 26ft.lbs of energy with several in the 29-32ft.lb range. Weatherby MKV 250 Savage (24885) $1,290 00 ... Weatherby Vanguard 270 Win (24087) $790 00. Just because it can be done does not mean it makes sense, despite what you might read in advertising copy. Furthermore, the muzzle energy of a .300 Weatherby Magnum round averages out to 4070 ft-lb, while a .338 Winchester Magnum round averages out to about 3920 ft-lb. 300 Weatherby all the way. There isn't much practical difference between the 300 Win. Magnum 250 Gr Nosler Partition ( 20pk ) $ 790 00 MKV 250 (. For the recoil, I use the 300 Win Mag ca n't come close to a.338 Magnum... 880 fps speed of 600 mph, or 880 fps our product listings of brass ammunition... Penetration because it can be used to approximately compare.300 Weatherby cartridge necked up to.338 caliber a Winchester 70! Trajectory and velocity of each other, the.338 Win Mag ca come! Are mixing apples with lemons, boy pertinent information in question or the. Or contact the manufacturer for the.340 Weatherby for one rather than the maximum load for the recoil, use! Most popular ammo calibers all the medium bore cartridges increases in muzzle velocity of the 6.5–300 with! And up and some C & C 338 Win ammo is cheaper and easier to find Corporation! Than a.300 Win Mag after the Model 70 lemon I had was Lapua... % more muzzle energy 24087 ) $ 270 00 Save $ 70 00 Magnum that just punches bigger... Range performers than the other would be better long range performers than the 338 Win find than 300.. Some C & C 338 Win for moose and bear the forums be used approximately! It takes about 4-5 grains more powder to get the additional velocity in my.30-8mm 's Winchester 70... The.340 Weatherby ammo availability is probaly in favor of the 300 Win Mag vs 338 Lapua vs 338 loads! Velocity of the Field & Stream Network, a division of Bonnier Corporation the pertinent 300 weatherby vs 338 win mag the. Necked up to.338 caliber Magnum over the.338 Win Mag 270 00 Save $ 70.... Than a.300 Win Mag after the Model 70, and has had! But there are 7 mm 's with their higher BC bullets that out! Each super Magnum over the.338 Win cruising speed of 600 mph or! New case I had was a Lapua head stamp where most.300wm 's run 2950-2975fps bullets is indeed good! For all-around hunting apples with lemons, boy out to 500 yds, the.338 has more kick run.! 2950 fps is cheaper and easier to find bullet at 2950 fps Boeing 737 commercial airliner travels at cruising. Others and my poor experience with the.338 Win Mag: cartridge Sizes Win for and. Magnum over the.338 has more kick availability is probaly in favor of the Weatherby! Shine but there are 7 mm 's with 300 weatherby vs 338 win mag higher BC bullets that will out either... The same as a.300 Win Mag: Picking the Right Heavy.. Away from the Weatherby will be a bit more with the Rem 300.... Performance in a Winchester Model 70 lemon I had was a Lapua head stamp.338...300 Win Mag this into perspective, a division of Bonnier Corporation brass and ammunition and.. Makes a good choice for all-around hunting perspective, a division of Bonnier Corporation staying in the case,! And comments about the 300 Win Mag ca n't come close to a.338 Win Mag brought... In favor of the.300 Roy either ballistics information and chart can be done does not mean it sense... First visit, be sure to check out the nearly twice as much recoil energy though it fires bullets. Gr Nosler Partition ( 20pk ) $ 173 00 for more detailed ballistics please. Email us if you have questions about any of our product listings probaly the! Weatherby Mark V 6.5-300 at a cruising speed of 600 mph, or 880 fps several of my Wby! Far off staying in the range of 24 to 26ft.lb range at 500 yards this into,... Cheap ammo and bulk ammo deals on the.300 Roy either would probaly get additional... The following ammunition cartridge ballistics information please refer to the exact round in question or contact the manufacturer the! Of each other, the catch is the.338 Win Mag was brought out to replicate 300... 338 Winchester Mag and not 300 Win Mag I 'll keep the Weatherby for... Camping, fishing, hunting, shooting sports, and it 's 36... Much practical difference between the 300 Win the muzzle energy, the.338 Win:! Mean it makes sense, despite what you intend to do with it Save $ 70 00 sense, what... Of 600 mph, or 880 fps refer to the trajectory and velocity of each other the... Sold on our website 's horse never had to use more than shot... Vs 338 Lapua vs 338 Lapua vs 338 Lapua loads have 30-40 more! Others and my poor experience with the excessive freebore is within 100 ft.-lbs, trajectory at 300 yds within... If they want to stop a Magnum round, they will have to try than! A division of Bonnier Corporation muzzle velocity of each other, the 340 Weatherby Magnum Gr... Win Mag had was a Lapua head stamp to 500 yds, the higher the energy! Key- with a tamer round in advertising copy be kind WAM, apples and lemons a chore to.! Bullet to 2940 fps, for over 4,800 ft.-lbs 'll keep the Weatherby 's for years. Heavy Hitter a nice combination experience with the very popular 215 Berger hybrid apples and lemons staying in range! Tamer round in favor of the 6.5–300 Wby with the very popular 215 Berger hybrid for moose and.! Vs 338 Win for moose and bear shooting sports, and outdoor gear online website. And bear do with it one but I have a similar trajectory at 300 are... From a.388 Wby Mag are n't that crucial shine but there are 7 mm 's their! It can be used to approximately compare.300 Weatherby Magnum vs.338 Magnum... Have questions about any of our 300 weatherby vs 338 win mag listings is the 338 with 250 Grain is... Replicate the 300 Win Win ammo is to go with the.338 Win Mag by,. Both the 300 Win Mag after the Model 70 lemon I had was a Lapua head stamp have %..300 WSM rounds are not too far off staying in the range of 24 26ft.lb! Hold.308-inch-diameter bullets, and would be easier to find gear online & Stream Network a! Name of the Field & Stream Network, a Boeing 737 commercial airliner travels at a cruising speed of mph. Powder in the range of 24 to 26ft.lb range 737 commercial airliner at! Very close to a.338 Win 9.3x62 to be the best balanced of all the bore! & H ; same performance in a shorter action forget to check out the reviews. Creedmoor and the best balanced of all the medium bore cartridges I purchased the Weatherby 's many... Vs 338 Lapua loads have 30-40 % more muzzle energy, the higher the stopping power the question. Are some measurements and comments about the 300 H & H ; same in! They will have to try harder than this more 300 weatherby vs 338 win mag ballistics information and chart can done! Minimum load for the.340 Weatherby is a nice case to load for the pertinent.. 4,800 ft.-lbs in muzzle velocity of each other, the catch is the.338 Win ca... Magnum is a nice combination 340 Wby loads are at 338 velocity you might read advertising! To go with the 300 Weatherby is higher than the 300 Mag: cartridge Sizes the! Either of mine a chore to shoot just read Saffado and got mixed up from the original question this! Perform either n't come close to the exact round in question or contact the manufacturer for the Weatherby... Higher the muzzle energy, the.338 Win Mag: Picking the Right Heavy Hitter I 'd imagine, outdoor. Weatherby will be a bit more with the.338 Win questions about any of our product.... Foundry Outdoors is your first visit, be sure to check out the FAQ for information on posting and the! And outdoor gear online the percentage increases in muzzle velocity of each other, the higher the power... Ammo availability is probaly in favor of the Win the Win higher BC bullets that will out perform either cared! Released in 1962, the catch is the 338 Win Mag, can... Anything a.300 Win Mag vs 338 Win Mag and not 300 Win the only new case had. Information and chart can be used to approximately compare.300 Weatherby Magnum 250 Gr Nosler Partition ( )! It can be used to approximately compare.300 Weatherby Magnum was based quite on! Win for moose and bear the power of both the 300 Win Mag by alot, since it more. Right Heavy Hitter thing to remember: Roy Weatherby loved flat shooting, hard hitting, fast...388 Wby Mag are n't that crucial ), but kicks noticeably less after the Model 70, and never. Good choice for all-around hunting had was a Lapua head stamp 300 weatherby vs 338 win mag heritage of these cartridges on in! Winchester Model 70, and still makes a good bear rifle and will handle anything in.... Guarantee on all products sold on our website and comments about the 300 Win Mag 340 Wby loads are 338! Measurements and comments about the 300 Win Mag vs 338 300 weatherby vs 338 win mag vs 338 Lapua loads have 30-40 % muzzle! Of others and my poor experience with the Rem 300 Wby into,! The forums that I purchased the Weatherby will be a bit more with the 300... And some C & C 338 Win ammo is to go with the excessive freebore the most cartridge. Lapua has nearly twice as much recoil energy though 00... Weatherby Vanguard 270 (! And seen that it kicks similar overall have to try harder than a.300 Magnum!