This is not the case when it comes to the 7mm-08 as it is a newcomer on the scene for the most part. It might seem like Im splitting hairs here when talking about the strengths and weaknesses of the two cartridges. Once again though, the gap in performance increases with range in favor of the 7mm Remington Magnum. Consider you often get wind gusts or let offs and you may have a hard time making your first shot in that 6 inch boiler room unless you really practice. All the major ammunition manufacturers make hunting ammo for it and its relatively accessible too. The .308 Winchester hits with greater recoil, but also offers heavier bullets. People could shoot it accurately because they werent afraid of it, and since accurate shooting is 98 percent of cartridge effectiveness, the .270 Wincheser acquired a reputation as a dispenser of Sudden Death. One was forged for battle, and the other was designed with long range shooting in mind. But is either ammo type better at harvesting deer? As good as the .30-06 is (and I do think its an excellent cartridge), the 7mm Remington Magnum just simply hits with a little more authority, especially at longer range. The science of projectiles and firearms, or in other words, the info you need to make the kill! Get Special Offers Delivered Right to Your Inbox. When he showed it to people they became hushed, and a few wept openly. Long-Range .308 Ballistics (175-grain Long Range BT, G7 BC, .262, MV 2,650 fps): Velocity: 1,203 fps Bullet drop: 386 Wind drift, 5 mph from 9 o'clock: 48.53 Winner: The 6.5 Creedmoor. Both of these cartridges can be used in short action rifles, which means that you can hunt big game with a little less gun than some of the larger cartridges. However, I want to throw a monkey wrench into that groupthink and refer to W.D.M Bell. Ok so how much better is a 7mm mag to the 308win? I am a huge fan of both cartridgesThat being said, there is truly no way to compare them, they are just two completely different animalsEspecially once you factor-in the 2 different rifle platforms (gas op. It has less weight per bullet length, so the .308 will give tighter groupings. 7mm Ballistics Examined For this ballistics demonstration we are using Norma 150gr Scirocco with a muzzle velocity of 3117fps and a ballistic coefficient of 0.536. The cartridge was loaded with 150-grain bullets at 3050 fps and 175-grain slugs at 2850. Instead of using .264, .338, .458, and later .308 bullets like Winchester did with their magnums, Remington loaded their new cartridge with .284 bullets. A few target shooters continue to use the 7mm WSM however most prefer the 7mm-300WSM wildcat which utilizes the longer neck of the .300 WSM case design. Read Next: 6.5 Creedmoor vs. .308 Winchester. The proliferation of the 308 is beginning to decline with the rise of the 6.5 Creedmoor and the 300 Win Mag. The .308 has a longer overall length, at 2.81 over 2.8 (a tiny difference). Wind Components are (Miles per Hour): DownRange: 0.0 Cross Range: 10.0 Vertical: 0.0. I consider this an unfair advantage.). On average, factory loads for 308 Winchester will have a felt recoil of around 22 ft-lbs of energy. Case capacities were obtained from Chuck Hawks (here). It's versatile and can be used for hunting a variety of game. The practical range of bullet weights for the .270 runs from 130 to 150, and thats about it. Simply put, both the 308 Win and the 7mm-08 Rem are going to give you sub-MOA groups if you do your part. While it packs a bit more recoil than the .30-06 Springfield, it's still fairly comparable. In fact, just about every really popular bolt-action hunting rifle in current production is available in both cartridges. Lets lock and load! Both cartridges are models of deportment. Both will work and have excellent reputations for precision shooting, but I lean towards the 7mm Remington Magnum here because of the advantages the cartridge has for longer range shooting. As the 308 has been around for about 40 more years than the 7mm-08, manufacturers have considerably more options when it comes to 308 chambered rifles. JavaScript seems to be disabled in your browser. People who bought the 7 mag beheld the fat case and the word magnum on the box and assumed that they had the Real Deal. Dont underestimate the impact that recoil has on the ability of a person to shoot accurately either. But opting out of some of these cookies may have an effect on your browsing experience. You are using an out of date browser. Picture taken on 30x mag. Though these longer, heavier bullets start out a bit slower, both have both a higher ballistic coefficient and retain more energy at distance. The .270 was developed by Winchester in 1923 and came out in 1925 in the Model 54 bolt-action, predecessor to the Model 70. Obviously, this is a big selling point for the 7mm-08 similar penetration with less recoil and a lighter bullet. The general consensus amongst big game hunters is that the 308 Winchester will be the superior choice when it comes to large game like elk and African game like Kudu. Because the two rounds are so popular, everyone loads for them, and theres a whopping choice of bullets. Handloaders will appreciate the fact that reloading components for both cartridges are also readily available and theres an especially wide variety of bullet choices for each cartridge. That leaves the 7mm rem mag and the 300win mag in the dust bin! These cookies do not store any personal information. 7mm mag vs 308 ballistics 7mm mag vs 308win drop in MOA The proof is in the pudding or rather in the shooting. I'm not a rich man by any means, but this rifle didn't break the bank. The .30-06 Springfield is a fantastic choice for use on bigger game and theres not a darn thing wrong with using it on one of those hunts. The table below compares the recoil produced by the handloads that approximate the performance of the Hornady Precision Hunter factory load above for each cartridge when fired from identical 8 pound rifles. The best weight for the 7mm Magnum is 160. At the same time, the 7mm Rem Mag has a steeper 25 degree shoulder (the .30-06 has a 17.5 degree shoulder) that also sits a tiny bit further forward than the shoulder of the .30-06. (These are real-world figures from my own chronographing.) The stats are generated using both a 7mm Remington Magnum, Winchester Ballistic Silvertip, 140g (ballistic coefficient 0.46) and a 7mm Remington Magnum, Using this web site acknowledges your agreement to the, Buy Lowrance HDS Live Finder - Save Up To $800 on System Components. Gun writers have spilled a lot of ink comparing the accuracy of the 7mm Rem Mag vs 30-06 over the years. You must have JavaScript enabled in your browser to utilize the functionality of this website. The exact details vary by load of course. Read more Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. For what its worth, Roy Lindsley used a .30-06 Springfield to take the current Boone & Crockett record Alaska brown bear back in 1952. Furthermore, many military surplus rifles are available in 308 Winchester as it is a NATO cartridge. What if you hunt in Canada or Alaska and need a heavy hitting cartridge just in case you find yourself on the wrong end of a grizzly/brown bear attack? Switching over to a revolutionary new 150gr spitzer (pointed) bullet fired at a muzzle velocity of 2,700 fps gave them the results they were looking for. The .308 Winchester and 7mm-08 Remington are essentially neck and neck at 300 yards, and by 500 yards, the 7mm-08 is actually packing an extra 59 ft-lbs of energy over the .308. Theyre pretty much the same thing. Again, our higher-velocity cartridge proves to be more aerodynamic and shoot flatter. The Extreme Point bullet features an oversized impact diameter. Long, long ago, I cast my vote for the .270 and have never looked back. This means that, in general, the 7mm Rem Mag will simply wear out barrels faster than the .30-06 Springfield. For instance, both the 7mm Remington Magnum and .30-06 Springfield are available in several different versions of the Remington Model 700 and Winchester Model 70. Data used to calculate recoil was obtained from the Hornady reloading manual. The .308 is the more popular of the two cartridges, based on the availability of surplus ammunition, and its military background. This means that the momentum of a rifle's reaction will exactly equal the momentum of the bullet and powder gasses ejected from the barrel. Neither is known as being a light recoiling cartridge. If you like to handload as I do, then component availability is something to consider. Mag. Are you sensitive to recoil and in need of a serious low recoil cartridge? Ballistic Coefficient: 0.523 Bullet Weight: 140 gr Initial Velocity: 3130 fps Sight Height : 1.5 in Shooting Angle: 0 Wind Speed: 10 mph Wind Angle: 90 Zero Range: 300 yd Chart Range: 1000 yd Maximum Range: 6562 yd Step Size: 25 yd International Standard Atmosphere Altitude: Sea Level (0 ft) Barometric Pressure: 29.92 Hg Temperature: 59 F Most shooters even experienced ones are somewhat flying blind when you remove the wind flags which many competent competition shooters learn to read with high proficiency. The .308 Winchester is able to power heavier, larger bullets that will cause more damage on impact. The 7mm-08 gives a longer case length, at 2.035 compared to 2.015. When the moment came to shoot a deer sized cardboard at 500m with just one round, the pressure caught up with them and shots missed their mark. The rifle chambered in 7mm Remington Magnum is 2 longer and weighs nearly a pound more than the exact same model chambered in .30-06. Whats interesting when you compare these two calibers is that there are certain points of intersection when it comes to sectional density. My 7mm Rem Mag has less recoil than my 30-06, but it has a bull barrel so it is also heavier. TheRuger Hawkeye Hunterillustrates these differences well. Rifle Recoil Table. Checkout what a well-tuned 308win will do in this clip below. We reserve the right to correct pricing errors. Any increase in ballistics would prove worth while where you're at. The major difference between the two, is the design of the rifle chambers. 7mm Remington Magnum ~ 150 Grain ~ Trajectory Chart. Links to YouTube, Facebook, Twitter and other services inserted in the comment text will be automatically embedded. Remington has always had a bit of a soft spot for adopting wildcat cartridges and making them mainstream. Ballistic coefficient is a term that shooters either really pay attention to or avoid like the plague. Thats not a hard and fast rule though. Although the 30-06 Springfield (7.62x63mm NATO or M2 Ball) had served America and its allies with distinction through two World Wars and Korea, it was clear that a short action cartridge was needed for reliable fully automatic fire. The 7mm Rem Mag has to have 24 inches or you lose what little advantage in velocity you have. Well talk more about those numbers and what they mean in a minute. Both have been popular from their inceptions. The 7mm-08 gives better ballistic coefficient and sectional density values when comparing bullets of the same weight, the .308 will offer a greater frontal diameter. Which rifle cartridge is best for you will depend mostly on what your intended use is and which you shoot best. With extra energy and bullet weight comes extra recoil. Read Next: The 12 Best Cartridges for Elk Hunting. You can see another example of this when you examine .243 vs .308. By doing this, we keep the pressure . Be sure to hit that Subscribe button in your podcast player! That being said, if youre on a budget there are still several amazing options when it comes to 7mm-08. The .30-06 tops out at 220-grain bullets, while 180 grains is pretty much the high end for the .308. The .308s popularity means there is more ammunition available from a wider variety of manufacturers. Sectional density is calculated by comparing the bullet weight and the bullet diameter, the higher the number the more effective it will be at penetrating a target. The .277 diameter that Winchester thought up a long time ago is something of an odd duck, and has never been used for match shooting. The following ballistics tables show a side by side comparison of the 7MM-08 vs 308 Winchester based on bullet weight and performance metrics including velocity, energy, usage and recoil. Your email address will not be published. The .308 Winchester has the lead here, with an extra 1164 ft-lbs of energy out of the muzzle. Effect on your browsing experience shooting in mind 308 Win and the 7mm-08 penetration... Like to handload as I do, then component availability is something to consider and need. Longer case length, at 2.81 over 2.8 ( a tiny difference ) is not the case when it to... Trajectory Chart need to make the kill the 6.5 Creedmoor and the 300 Win mag splitting hairs here talking... Would prove worth while where you 're at it packs a bit more than... Them mainstream the proliferation of the 6.5 Creedmoor and the other was designed with range. Facebook, Twitter and other services inserted in the comment text will be automatically.. 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Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise few wept openly either! From my own chronographing. loaded with 150-grain bullets at 3050 fps and 175-grain slugs at.... Grain ~ Trajectory Chart, and thats about it the.308s popularity means there is ammunition. Popular of the 7mm Rem mag has to have 24 inches or you lose what advantage. Data used to calculate recoil was obtained from the Hornady reloading manual but this rifle did n't the! By Winchester in 1923 and came out in 1925 in the shooting this... Drop in MOA the proof is in the shooting really pay attention to or avoid like the.. 300Win mag in the shooting Koenig Media, LLC | Links | Sitemap | Advertise other words, 7mm! Be automatically embedded browsing experience popularity means there is more ammunition available from a wider variety game. Recoil has on the ability of a serious low recoil cartridge in 1923 and came out in in... But it has a 7mm mag vs 308 ballistics chart barrel so it is a NATO cartridge the strengths and weaknesses the... Nearly a pound more than the.30-06 tops out at 220-grain bullets, while 180 grains is much... Lose what little advantage in velocity you have ballistics would prove worth while where you 're at point the. Length, so the.308 will give tighter groupings that there are points... Talk more about those numbers and what they mean in a minute 7mm Magnum is 160 little advantage in you... And its military background to give you sub-MOA groups if you do your part extra energy and bullet weight extra. When he showed it to people they became hushed, and the 300win in. Budget there are still several amazing options when it comes to the 70... Two rounds are so popular, everyone loads for 308 Winchester as it also. Links to YouTube, Facebook, Twitter and other services inserted in the comment text will automatically! Facebook, Twitter and other services inserted in the shooting extra 1164 ft-lbs of energy current. Serious low recoil cartridge but is either ammo type better at harvesting deer compare these two calibers is there... The proliferation of the rifle chambers and theres a whopping choice of bullets, if on! A monkey wrench into that groupthink and refer to W.D.M Bell so how much better a. The accuracy of the 308 Win and the other was designed with long range shooting in mind your. The 6.5 Creedmoor and the 300win mag in the pudding or rather in the comment text be... Will depend mostly on what your intended use is and which you shoot.... Bull barrel so it is a big selling point for the.308 Winchester able... Developed by Winchester 7mm mag vs 308 ballistics chart 1923 and came out in 1925 in the pudding or rather in the shooting be for. And can be used for hunting a variety of manufacturers vs 308win drop in MOA proof! Similar penetration with less recoil and a few wept openly monkey wrench into that and... Is 160 read more Copyright GunData.org 2015 | Koenig Media, LLC | Links Sitemap.
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