7mm mag vs 308 ballistics chart

Read Next: The 12 Best Cartridges for Elk Hunting. A wildcatter is a handloader that likes to take existing cartridges and modifies them to shoot a different bullet. You can easily pick up a Savage Axis or a Ruger American chambered in 7mm-08 for under $500 at the time of publishing this article. 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 rifle chambered in 7mm Remington Magnum is 2 longer and weighs nearly a pound more than the exact same model chambered in .30-06. It's versatile and can be used for hunting a variety of game. If you walk into any sporting goods store across North America, you will find a plethora (read: dozens to hundreds) of options when it comes to 308 loadings. Ok so how much better is a 7mm mag to the 308win? At 200 yards, the 7mm-8 will drift 2.4 compared to the .308s 2.7; at 400 yards, the 7mm-08 will drift 9.9 compared to the .308s 11.4; and at 500 yards, the 7mm-08 will drift 16.0 compared to 18.4. I personally have Savage 111 7mm Rem Mag, and I love it. First off, I will be shooting at maximum ranges of 1000 m to 1500 m and will be hunting at ranges of 500 m to 1000 m. The cost of the two rounds is very similar in my area so the price of it is not really . In my opinion, you could pick up the 111 7mm Rem Mag and add the following and be very happy: I picked up the rifle a few days ago for $279 out the door. Rifle Ballistics Summary. Keep in mind that at that distance, you are not moving a 1inch group with your hunting rifle but a clay pigeon sized group if you have a well put together setup. Introducing the 300 Norma Mag. Mach 2.25 (2512 fps* and above) - Velocities above 2,500 fps and distances out to 300 yards. You can definitely use it, but it feels a bit like overkill to me (unless you enjoy that sort of thing, then you might want to try a 325 WSM on a groundhog!). This bullet at 500 yards still has speed and stopping power traveling some 2143fps and carrying either 1427lbs energy(140gr) or 1603lbs energy(150gr). Check out this post on Patreon for a more detailed description on the pitfalls of making a straight comparison between the 7mm 175gr Trophy Bonded Bear Claw and the 30 caliber 178gr ELD-X. It may not display this or other websites correctly. 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 Winchester corporation, which was part of the development of the 7.62x51 NATO, quickly saw its civilian application and adapted the round to its Model 70 bolt action rifle line. Both cartridges are models of deportment. By The British rebranded the 7x57mm to the 275 Rigby and it was used with extreme success by the Scottish big game hunter, W.D.M Bell. Well talk more about those numbers and what they mean in a minute. You are likely to find more .308 rifles than 7mm-08 rifles thanks to its extra popularity. With this load, the .308 load has 100 more foot-pounds of energy at the muzzle, but at 400 yards the 7mm-08, with its more aerodynamic bullet, actually has almost a 100 ft.-lbs. I think most hunters would agree that the 7mm Remington Magnum and .30-06 Springfield are both fantastic cartridges for hunting a wide variety of big game. Join the March Scopes Facebook group. Bullet size is another one of the other obvious differences between the 7mm Rem Mag vs 30-06. It's faster, flatter, and the 7mm bullets typically will have better BC's. However, the good news for hunters is that typical barrel life for all of these cartridges is more than enough to last for many, many years of hunting with no issues at all. Blaser makes a hunting weight rifle in this caliber, the 300 Norma R8. So much so that the NRA had to shrink the bullseye on their high-power rifle targets to avoid ties between 308 shooters. Pros and Cons of the 7mm PRC The Weatherby rifle chamber features a long free bore while the Remington is quite the opposite, in some instances almost strangling its loads. I have Savage rifles in both .308 and 7 Rem Mag. Below, two loads shot at 600m with a 308Win while load testing. Its also easier to find .30-06 rifles that are less expensive. This tells me one important thing when it comes to big game hunting: Shot Placement Trumps Caliber Selection. most of the answers on lr are .. leup 6.5-20, and rem sendero. During the conflict, the 1893 Mausers superior stripper clip loading design was showcased and eventually led to Springfields development of the 1903 Springfield, chambered in 30-06. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. This is not the case when it comes to the 7mm-08 as it is a newcomer on the scene for the most part. The same rifle chambered in 7mm Remington Magnum has a 24 barrel, is 44.75 long, and weighs 8.1 pounds. The rest of the load was CCI 250 primers and 68 grains of the old Hodgdon 4831 powder. Well analyze the differences over a variety of important factors to help you determine which is right for your hunting needs and goals. 7mm Remington Magnum, Red Oak, White, or Chestnut for Deer Herd? You will easily be drawn into believing this is the next big thing up your alley. Each cartridge uses different diameter bullets: .284 for the Remington cartridge and .308 for the Springfield. But the thing is, a 7-pound .270 is perfectly shootable, but a 7-pound 7mm Rem Mag will not make you a happy camper. While the .30-06 has a slightly greater maximum authorized overall length(3.34 vs 3.29), they are close enough in size thatboth cartridges are used in standard/long-action rifles. Again, our higher-velocity cartridge proves to be more aerodynamic and shoot flatter. 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. B Given its larger case capacity, the .30-06 can be pushed to moderately higher velocities. Articles may contain affiliate links which enable us to share in the revenue of any purchases made. As far as bullets by themselves are concerned, the 7mm has a big advantage. Neither would be my first choice for use on those hunts. Barrel lengths do vary depending on the manufacturer and exact model. Join the rifletalks.com community. The .30-06 wins hands down with less felt recoil. (This was in 1965, and it made such an impression on me that I remember the load today, when I often have trouble remembering who I am.) Theres nothing wrong with using the 7mm Rem Mag on deer inside of 200 yards, but its really more gun than you need for that sort of work though (and its also a little rougher on both the shoulder and wallet). Feel free to email me. All rights reserved. If you like to handload as I do, then component availability is something to consider. 7mm mag vs 308 ballistics 7mm mag vs 308win drop in MOA The proof is in the pudding or rather in the shooting. However, they are 1:9.25 twist 24 and 26" barrels. In general, 308 bullets will have a slightly higher BC than their 7mm-08 counterparts, but again we are splitting hairs here. Sectional Density is the measure of how well a bullet penetrates a target. More on this in a minute. It takes into effect things like atmospheric conditions, wind, and even allows you to make projections shooting both up and down hill. That said, the .30-06 is definitely the most widely used of the two in general, though the 7mm Remington Magnum is by no means rare. Since it started life at a NATO cartridge, there is a greater variety of semi-auto rifle chambered .308. The below rifle cartridge ballistics table will give true caliber and diameter of rifle cartridge bullet weight measured in grains, bullet ballistic coefficient, bullet velocity measured in feet per second, bullet energy measured in foot pounds and bullet trajectory measured in inches for the more popular and new introduced centerfire rifle Join F&S+ to read exclusive stories by your favorite writers. Ballistics Calculator The Federal Ballistics Calculator lets you quickly determine the trajectory for any rifle or handgun load, and save data for an unlimited number of loads. Its low recoil and lighter grain weight bullet options make it an ideal choice for this application. Wind Components are (Miles per Hour): DownRange: 0.0 Cross Range: 10.0 Vertical: 0.0. figure of 0.287, and the 7mm and S.D. 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. This website uses cookies to improve your experience while you navigate through the website. Comparing the .270 with the 7mm Remington magnum is like comparing grits and white cornmeal. The .308 vs. 7RM is like a 71 Lincoln Continental to a 71 Mach 1 Mustang. Both will get you there, but in very different ways. Theses charts make it easy for you to make sure the ammo you purchase is right for your firearm. Velocity Boundaries (Feet per Second) of: 2200 2200 2200 2200. Of these, 140 grain, 150 grain, 160 grain, and 175 grain loads are by far the most common. As you can see, the 7mm Remington Magnum has a flatter trajectory and more kinetic energy than comparable .30-06 Springfield loads at all ranges. The larger impact diameter means more impact trauma, better energy transfer and larger wound cavities for faster knockdown. For what its worth, Roy Lindsley used a .30-06 Springfield to take the current Boone & Crockett record Alaska brown bear back in 1952. This is important to note because it means that the primary differences between the 7mm-08 Rem and the 308 Winchester will be centered around the bullet that each cartridge fires. I also added a Rifle Basix Sav-2 Trigger, and recently a new stock. This makes the cartridge a little more forgiving of range or wind estimation errors than the .30-06 Springfield. However, the 7mm-08 Remington and the 308 Winchester are both potent hunting and long-range shooting cartridges and we will take a look at the history, ballistics, and defining characteristics of both. With that in mind, its easy to see how many people get confused about the strengths and weaknesses of the .30-06 Springfield and 7mm Remington Magnum, particularly when discussing which cartridge is best for hunting particular animals under specific conditions. Specifically, they wanted a new service rifle that could compete with the revolutionary new Mauser rifle. Our calculator creates a proper ballistics trajectory chart that details range, drop, velocity, energy (fps), wind drift, and time. You could make an argument that the lower recoil of the 7mm-08 would lead to better accuracy. Once again, theyll both work really well in this role. We reserve the right to correct pricing errors. However, the .30-06 will work really well for most hunters. Additionally, I recorded an entire podcast episode on this exact subject. There was Warren Pages very famous, and far more powerful, 7mm Mashburn magnum, and the excellent and hugely underrated 7mm Weatherby, also considerably more powerful. Or if you want something that has a bit less recoil, shoots a little flatter, and has a similar ballistic performance to 30 caliber, then you might be in the market for a 7mm-08. | The Eagle Eye 6.5 Creedmoor shoots a 130gr hybrid projectile with a .295 G7 at 2,960fps from an average 26" barrel. This is extremely important for game hunters who need a bullet that can punch through thick hide, bone, and sinew. 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. The .308 has a longer overall length, at 2.81 over 2.8 (a tiny difference). 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. You can even find an old Mauser thats been converted to fire 308 if youre willing to look a little. The ultimate decision is yours. All the calculations in the world cannot compare to real world data on how each round performs against varmints, medium, and large game animals. This reminds us that at these distances a well tuned setup is probably going to yield about 1MOA off a bipod maybe a tad better. Simply put, both the 308 Win and the 7mm-08 Rem are going to give you sub-MOA groups if you do your part. In fact, just about every really popular bolt-action hunting rifle in current production is available in both cartridges. It is intended for long-range shooting due to its ability to utilize high BC bullets, and is also uniquely suited for hunting large animals such as elk. Read more Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. Theres no difference. Lets lock and load! There was a 130-grain load that did around 3,000 fps, and a 150-grain bullet that made 2,900 with a strong following wind. That said, the .30-06 does tend to have a little bit less free recoil energy than the 7mm Rem Mag. Most shooters here were shooting 338Lapua, a known long distance round. Typically, heavier bullets will have a higher BC. By doing this, we keep the pressure . Referred to simply as the Spanish Mauser, the rifle saw extensive service in many conflicts in Europe, and more famously, the Spanish-American War. The 7mm-08 Remington and the .308 Winchester are both considered excellent multi-purpose big game hunting cartridges. You shoot a few rounds with one, maybe take a longer shot than usual with a 7mm mag which has been well setup and the bug is set! the fluted sendero and the 1" leup are fairly light. Among other things, they were looking for a new bolt-action rifle designed from the start with a stronger action capable of safely firing more powerful smokeless ammunition, that could be quickly loaded with 5-round stripper clips, and with a claw extractor for more reliable feeding and extraction. Therefore, in the 1950s, the development of a new cartridge began with the objective to closely replicate the ballistics of the venerable 30-06 Springfield in a short action cartridge. On the other hand, as we covered earlier, those longer, heavy for caliber .284 bullets have a higher ballistic coefficient than the most common bullets used in the .30-06 though. This helps support the blog and allows me to continue to create free content thats useful to hunters like yourself. This also applies to ballistic coefficient. Your email address will not be published. A While most experienced shooters will likely be able to handle it, and the .308 is not regarded as a particularly hard-recoiling cartridge, many report a noticeable difference over the 7mm-08. This is illustrated in the table below comparing Hornady Precision Hunter, Federal Premium Trophy Bonded Bear Claw, and Winchester Deer Season XP factory ammunition. Lets take a look below. is beginning to assert its trajectory superiority here with a 5-inch advantage over the .270 Win. Named after the year it was formally introduced, the .30-06 Springfield was a significant improvement over previous military cartridges used during that era. Once again though, the gap in performance increases with range in favor of the 7mm Remington Magnum. If you are looking for the 270 vs 308 vs 30 06 ballistics chart, the 5.56 trajectory chart, the 300 Win Mag Ballistics data, or the 30 06 trajectory chart; you are in the right place! Using this web site acknowledges your agreement to the, Buy Lowrance HDS Live Finder - Save Up To $800 on System Components. The numerous hunting rifles chambered for it means its accessible off the shelf, so before you know, it becomes your next hunting rifle. Recommendation: The 7mm is recommended for military applications out to 1000+ meters. (Les was also stone deaf. However, that advantage slows over longer distances, and even reverses. Links to YouTube, Facebook, Twitter and other services inserted in the comment text will be automatically embedded. First, the .30-06 uses larger diameter bullets than the 7mm Rem Mag. Feel free to share your experience below. Rifle Recoil Table. With two tested calibers such as these, it's ultimately up to the hunter's preference. Just $1 per month . Both cartridges are extremely common in bolt-action rifles. Since the two cartridges have a different bore diameter and vastly different case capacities, there can be some significant difference in barrel life with the three cartridges. Through our ladder testing we actually found out this to be the best 308win load in < 50 rounds. Break out the sandbags and the bipods because we are shooting Long Range today! But which is going to be better when it comes to hunting? Sectional density (SD) is a measure of the ratio of the diameter of a projectile to its mass. 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. It charts everything; drop, time, energy, velocity, range, and does so in 50 yard steps that are easy to understand. Though these longer, heavier bullets start out a bit slower, both have both a higher ballistic coefficient and retain more energy at distance. The 7mm Rem mag cartridge like the 308 and 30-06is widely available. Core-Lokt 7mm-08 Rem 21337 $46.99 Available Grain Weight: 140 Muzzle Velocity: 2860 Bullet Style: Pointed Soft Point Core Lokt Ballistic Coefficient: .390 Package Quantity: 20 Usage: Big Game Compare Core-Lokt 270 Win 27810 $35.99 Available Grain Weight: 150 Muzzle Velocity: 2850 Bullet Style: Core-Lokt Soft Point Ballistic Coefficient: .261 Data used to calculate recoil was obtained from the Hornady reloading manual. As you can see, these two rifle cartridges are incredibly similar except for the bullet that they use. Windage differences are still within 2 inches. Log in. On the other hand, the .30-06 has an advantage when it comes to frontal surface area (which gives a tiny bit more room for error with shot placement), uses heavier bullets, and has a little less recoil. Both calibers can be chambered in semi-automatic rifles including the AR-10, though you will be able to find a wider range of semi-automatics chambered in .308 Winchester. 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. Simply put, burning more powder in a similar sized space will result in shorter barrel life. 308 Winchester 50 Beowulf 5.45x39 7mm Remington Magnum 7mm-08 Remington 7.62x39 So where do we stand with each cartridge? Check out their experience with this RPA built rifle and learn more about the capabilities of this superb 300NM, one mile cartridge. 7mm Remington Magnum ~ 150 Grain ~ Trajectory Chart. It all comes down to marksmanship and proper shot placement when you have that trophy game animal in your sights. After all, it kicked more and made more noise than a .270, and so it filled them with confidence, and because they were filled with confidence, they shot it well, and its reputation soared. That said, they will definitely work in a pinch. JavaScript is disabled. The 7mm Mag needs at least a 24-inch barrel to maintain its advantage in velocity. The .30-06 Springfield is a very good choice for this sort of hunting, but this is where the 7mm Rem Mag really starts to shine because it carries more energy out past 200 yards. It might seem like Im splitting hairs here when talking about the strengths and weaknesses of the two cartridges. Are you specifically hunting brown or grizzly bear? With its extensive military and hunting legacy, modern wildcatters have been trying to replicate the 7mm Mauser for yearsthis was accomplished in the 7mm-08 Remington. Due to the shoulder safety design, the neck is very short. These cookies will be stored in your browser only with your consent. However, things start to open up when you get out into the longer range shots and the difference between the two cartridges is exacerbated. The big ammunition manufacturers likeBarnes, Berger, Browning,Federal Premium, Hornady, HSM, Nosler,Remington, Sierra, Sig Sauer, Swift, andWinchester produce an incredible variety of ammo for the .30-06 Springfield and 7mm Remington Magnum. Indeed, the 7mm Mag is capable of shooting the same weight bullet faster than the .30-06. Some people do handle recoil better than others, but all other things being equal, they will absolutely shoot more accurately with a milder recoiling cartridge. The .30-06 Springfield uses the same .308 bullet size as the .308 Winchester, .30-30 Winchester, .300 Win Mag, 300 WSM, .300 Ultra Mag, and .300 PRC. Holosun Hm3X Vs Juliet 3 Which Red Dot Sight is better? Winchester Ballistic Silvertip, 140gr, B You can see another example of this when you examine .243 vs .308. For example, a 140 gr 7mm-08 Winchester Ballistic Silvertip has the exact same sectional density as a 165gr 308 Nosler Ballistic Tip at 0.248. The .28 Nosler is one of the best cartridges in the world for resisting wind drift. I found that brass is running about $1 each But I found 5 boxes of 175 grain Federal Fusions for $99 so I will shoot through that and have my brass for reloading. The 7mm-08 has lighter, more aerodynamic bullets that shoot flatter and faster, and with a lighter recoil. Using the 150-grain bullet as a model, in a 7-pound rifle, the .270 Winchester produces about 13 foot pounds of recoil, which is not much. 7mm Remington Magnum Ballistics Chart . For every action there is an equal and opposite reaction; that is one of the physical laws of our universe. When he showed it to people they became hushed, and a few wept openly. You can pretty much plan on throwing the stock away though. Bullet weight has a direct correlation to felt recoil and theres no denying that the 7mm bullets fired from the 7mm-08 are low recoil. Mach 2.0 (2232 fps*) - Mid-range shooting where the bullet spends time in flight after slowing down. Calibers for Beginners: .450 Bushmaster. . As a young wildcatter, he revolutionized the industry with his fast, hard-hitting loads that were dead-on accurate. Those aerodynamic projectiles dont slow down as fast and are more resistant to wind drift. The heaviest 6.5mm bullets approach 150 ish grains whereas the 7mm stacks that up to 195ish grain +26% increase in weight at the top end. Zwirz cut out the group and kept it in his wallet. The .264 caliber fires lighter projectiles, generally at higher velocities than the 308 Win. Its relatively challenging wind drift numbers will make you a better shot if you train well enough. Complete 7mm Remington Magnum Winchester ammunition ballistics Chart. Above: Surgeon rifles built for field use, training and the occasional hunt topped with a March 2.5-2542. That turns into a 9-25% advantage in favor of 7mm Rem Mag at 500 yards. So, theyre both in common use and ammo is usually easy to find for both. We have found the Precision Hunter Line from Hornady very consistent at long distance.
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