7mm mag vs 308 ballistics chart

Following the Korean War, the U.S. Military was looking to upgrade their main battle rifle to keep pace with the Russian AK-47. The 7mm Rem. When chambered in .30-06 Springfield, the rifle has a 22 barrel, an overall length of 42.75, and weighs 7.4 pounds. The .30-06 Springfield and the 7mm Remington Magnum are both extremely popular centerfire rifle cartridges. I know the VLD shoots well in them but the Classic Hunter is more suited for the 1:9.5 twist. Reload data is also a bit more plentiful for 308 as it has been around longer and reloaders have experimented with it more. Trajectory for Custom .284 7mm Mag Ammo #4550 at 3000 Feet per Second. 7MM-08 139 gr vs 308 Win 165 gr Cartridge Comparison Table. 7mm Remington Magnum Ballistics Chart . The 7mm Remington Magnum debuted in 1962, chambered in the brand-new Model 700 rifle. In general, .30-06 ammo is typically noticeably cheaper than 7mm Rem Mag ammo. This helps support the blog and allows me to continue to create free content thats useful to hunters like yourself. The most popular bullet weights for the 7mm Rem Mag also tend to be more aerodynamic than the most popular bullet weights used by the .30-06. Often referred to as the 7mm Rem Mag, 7mm RM, or 7mm Mag, the new Remington cartridge also used a shortened .375 H&H Magnum case. most of the answers on lr are .. leup 6.5-20, and rem sendero. Id say its a dead heat and a winner cannot be called, it all comes down to which cartridge you prefer or what rifle you own or are most comfortable with. At 500 yards the 7mm's ballistic advantage begins to matter with nearly 10 inches less drop than the .270, 6 inches less than the .300. The cartridge was loaded with 150-grain bullets at 3050 fps and 175-grain slugs at 2850. Good luck. As 308 Winchester is a U.S. military caliber and a NATO caliber, there are literally hundreds of different options when it comes to factory loads. The Winchester loads use light for caliber bullets, the Federal loads use very heavy for caliber bullets, and the Hornady loads use heavy for caliber, exceptionally aerodynamic bullets for each cartridge. 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. 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. Through our ladder testing we actually found out this to be the best 308win load in < 50 rounds. Both use the same bullets, but the 7mm-08 has much less powder capacity, and falls under the Short Action l. It has a higher BC than the .308. We will be using a laser range finder to get the exact range readings as well so no guess work here. 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. The 308 Win's .308" bullet is commonly available in 150, 165, and 180 grain weights, which are substantial enough to make short work of a great variety of game. for a 6 inch vital zone (typical of a whitetail deer). Now lets fast forward a couple decades from the introduction of the .30-06. Ok so how much better is a 7mm mag to the 308win? However, as I mentioned earlier, this is more of a reflection on the shooter and not the cartridge itself. The designers used those shortened cases so all three cartridges would fit in a standard length rifle action (same as the .30-06 Springfield) instead of the longer magnum length action required by the original .375 H&H cartridge. Out of the muzzle, the 7mm-08 is flying 150 ft/s faster than the .308. 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 I have been shooting both the .308 Win and 7mm RemMag for going on 15 years. Input your hunting conditions to see the drop, drift, bullet trajectory, velocity, and energy in easy-to-read ballistics charts and graphs. This in itself is probably the size of the kill zone. I think you will enjoy the 7mmRM. All things considered, rifles chambered in 7mm Rem Mag tend to be slightly longer, heavier, and more unwieldy than rifles chambered in .30-06. The round was a major, and immediate, success. The 7mm Rem Mag fires smaller caliber and lighter, but generally more aerodynamic bullets at a higher velocity than the .30-06 Springfield. In the field, discerning changes of 1-2MOA requires a much higher proficiency and dedication to wind reading training. Lets start off by taking a look at the differences between each cartridge case and their SAAMI Specifications. Mag. 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 . Published Feb 23, 2021 5:00 PM EST. It charts everything; drop, time, energy, velocity, range, and does so in 50 yard steps that are easy to understand. The 7mm Mag needs at least a 24-inch barrel to maintain its advantage in velocity. Interior ballistics is a term describing the process from the firing of the primer to the moment when the bullet leaves the barrel. Our calculator creates a proper ballistics trajectory chart that details range, drop, velocity, energy (fps), wind drift, and time. Think along the lines of .35 Whelen, .25-06 Remington, .22-250 Rem, and the .257 Roberts, just to name a few. I have Savage rifles in both .308 and 7 Rem Mag. Attachment The .308 is the more popular of the two cartridges, based on the availability of surplus ammunition, and its military background. Furthermore, many military surplus rifles are available in 308 Winchester as it is a NATO cartridge. 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 have been using my AR10 variant DPMS G2 .308 with a 20 inch barrel with a Vortex 2.5-10 HD scope. If longer shots are what you will be encountering as with our hunt in the mountains, a 7 mm mag may just be your ticket to happiness or the precursor before you get sucked on to another magnum! Those that have had a hunting buddy on the magnum side of life was probably running a 7mm mag. If youd like to learn more about some of the various hunting ammunition choices for the 7mm Remington Magnum and 30-06 cartridges, read these articles: Best 7mm Rem Mag Ammo For Hunting Elk, Deer, And Other Big Game, Best 30-06 Ammo For Hunting Elk, Deer, Bear, Hogs, & Other Game. | The ultimate decision is yours. I took two friends of mine on a training weekend before a European hunt in the mountains. The 7mm Rem Mag has a flatter trajectory, more kinetic energy at typical hunting ranges, and is also better for longer range shots, but the .30-06 has less recoil. Rifle Handgun Rimfire Shotgun Our Top Calibers: .35 Whelen .308 Winchester .300 Winchester Magnum .223 Remington .223 (5.56X45MM) 6mm Remington Copyright 2023Sportsman's Warehouse. This can be mitigated to a certain extent with the use of a suppressor, muzzle brake, or a good recoil pad. All that being said, the 7mm Rem Mag still has a slight edge with most bullets in common use, even when compared to heavier .30 caliber bullets. 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. (price quotes are accurate at the time of publishing). 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For 7mm-08 Rem, your choices in factory ammo are a bit more limited. At 700m, a 308win load as described above will drop a further 7 inches from 700-710m! However, both rifle cartridges are a breeze to hand reload and you should not shy away from reloading 7mm-08, just understand that youll definitely want to save your brass and that its unlikely youll find any lying around at your local gun range. Holosun Hm3X Vs Juliet 3 Which Red Dot Sight is better? Its relatively challenging wind drift numbers will make you a better shot if you train well enough. (Les was also stone deaf. (These are. With two tested calibers such as these, its ultimately up to the hunters preference. A is most frequently loaded with projectiles between 150 grains and 180 grains and boasts muzzle velocities between 2,800 feet per second and 2,500 fps, depending on bullet weight and barrel length. All other things equal, a heavier projectile of a given caliber will be longer and therefore have a higher sectional density and consequently penetrate deeper than projectiles with a lower mass and sectional density. The old .30-06 remains one of the most popular centerfire rifle cartridges in the United States (as well as many other parts of the world) to this day. But opting out of some of these cookies may have an effect on your browsing experience. That time period saw a flood of new centerfire rifle cartridges like the .223 Remington, .280 Remington, and .308 Winchester. Drop file here, 284 Winchester 190 Hornady A-tips on test above: 284 Winchester barrel block chassis clamping on [], 300 PRC The Italian Job Conquers Extreme Shot Italia II, 2000m 300PRC conquered the 2000meter [], KING OF 1 MILE: King of 1 Mile USA Statistics behind the shooters and [], 33XC Rifle, First date! A wildcatter is a handloader that likes to take existing cartridges and modifies them to shoot a different bullet. This compares favorably to 150 grain, 180 grain, and 200 grain .308 bullets which have sectional densities of .226, .271, and .301 respectively. 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! Comparing the .270 with the 7mm Remington magnum is like comparing grits and white cornmeal. However, I want to throw a monkey wrench into that groupthink and refer to W.D.M Bell. Simply put, burning more powder in a similar sized space will result in shorter barrel life. 6.5. The .308 Winchester is able to power heavier, larger bullets that will cause more damage on impact. Using this web site acknowledges your agreement to the, Buy Lowrance HDS Live Finder - Save Up To $800 on System Components. Which gets the nod? First, the .30-06 uses larger diameter bullets than the 7mm Rem Mag. 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. The end result is that the 7mm Rem Mag has a much larger case capacity than the .30-06. In each case, there is normally a good selection of bullet types and weights for each cartridge suitable for big game hunting ranging from stuff like Remington Core Lokt and Winchester Super X ammo to Federal Premium Gold Medal and Hornady Precision Hunter factory loads. I have, however, shot a lot of others. In terms of recoil, its clear that the 7mm-08 is the winner in this category, but only by a small margin. So, you should not have any trouble working up a good custom load for either one if you like to handload. He heard less than I do. The years following World War II were a true renaissance of civilian firearm and cartridge development in the United States. Links to YouTube, Facebook, Twitter and other services inserted in the comment text will be automatically embedded. On the other hand, though its possible to find .30-06 ammo shooting bullets weighing as little as 110 grains and as heavy as 220 grains, most .30-06 Springfield factory loads use 150 grain, 165 grain, 180 grain, or 200 grain bullets. With this in mind, some people prefer the 7mm Rem Mag because it carries more kinetic energy downrange (especially at longer range) and because it uses high SD bullets that tend to penetrate a little better. Neither is known as being a light recoiling cartridge. 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. In addition to the great selection of ammunition available in 7mm Remington Magnum and .30-06, there are also many quality rifles manufactured in these cartridges. This is because those cartridges need a longer barrel to effectively and efficiently burn that larger powder charge. The .458 Winchester Magnum came along first in 1956 and was quickly followed by the .338 Winchester Magnum and the .264 Winchester Magnum during the next couple of years. Mag. 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 7mm Rem Mag may be a better choice for use on bigger game and/or on game at longer range, but the .30-06 is still a darn good cartridge. You can easily pick up a bag of 500 or more 308 brass casings from your local range or gun show with little effort, every reloading vendor will have them. Barrel lengths do vary depending on the manufacturer and exact model. Both are excellent cartridges. Remington has always had a bit of a soft spot for adopting wildcat cartridges and making them mainstream. (These are real-world figures from my own chronographing.) The .270 can be made to work very well in a 22-inch barrel, which I consider to be an advantage. While it packs a bit more recoil than the .30-06 Springfield, it's still fairly comparable. The proof is in the pudding or rather in the shooting. After all, the 7mm Rem Mag is a heavy hitting belted magnum that burns a lot more powder and produces higher velocities. The .308 Win. All other things being equal, a bigger bullet will make a bigger hole, cause more tissue damage, and result in more blood loss. It depends on what your intended game animal is. Again, our higher-velocity cartridge proves to be more aerodynamic and shoot flatter. Wind drift is everything. In the end, the new 1903 Springfield was modeled heavily on (some might say copied) the 1893 Spanish Mauser rifle. 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. The 6.5 Creedmoor fires 6.5mm or .246 caliber projectiles where as the 308 Winchester fires .30 caliber projectiles. If you are looking to some varmint hunting and are taking aim at prairie dogs, groundhogs, or coyotes, Id lean more towards the 7mm-08 in this case. The 7mm-08 offered several advantages over the 308 Winchester (which we will cover in a minute), but what it is more well known for is that it is a modern adaptation of the famed 7mm Mauser (7x57mm) round. It might seem like Im splitting hairs here when talking about the strengths and weaknesses of the two cartridges. 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. If you are looking for a great cartridge for your next hunting rifle, then you need not look further than the 308 Winchester and the 7mm-08 Remington. Now add the wind component and youll start understand how difficult that shot can be when you have only one round to make it count. Disclaimer: Sportsman's Warehouse assumes no responsibility or liability for any errors or omissions of the information on this page. 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. You can upload: image, audio, video, document, spreadsheet, interactive, text, archive, code, other. I hope the above article has been of interest to you in finding out some of the differences between a 7mm mag vs 308 and whether its worth the upgrade for your needs. The proliferation of the 308 is beginning to decline with the rise of the 6.5 Creedmoor and the 300 Win Mag. Trajectory refers to the bullets ability to shoot flat, with lower impact from gravity or wind. Copyright 2023 Big Game Hunting Adventures LLC | All Rights Reserved. Well analyze the differences over a variety of important factors to help you determine which is right for your hunting needs and goals. This is illustrated in the table below comparing Hornady Precision Hunter, Federal Premium Trophy Bonded Bear Claw, and Winchester Deer Season XP factory ammunition. The larger impact diameter means more impact trauma, better energy transfer and larger wound cavities for faster knockdown. However, the .30-06 generally uses heavier bullets than the 7mm Remington Magnum. B For this reason, they made a few tweaks to the design of the .30-03 Springfield. Note that the bullets used by 7mm Remington Magnum in each load are more aerodynamic than those used by the .30-06 Springfield for the exact same load. Registration on or use of this site constitutes acceptance of our Terms of Service. The yellow arrow shows wind component from 3 oclock (full value wind) as the bullet travels towards its target. I chose those particular factory loads because they provide a good demonstration of the performance of each cartridge when using wide spectrum of different bullets. Of the two, Id go with the .30-06 since it uses larger diameter and heavier bullets. The .30-06 has room for longer and thus heavier bullets. Lets take the most common match grade bullet for the 308 Winchester, the 168 gr Sierra Gold Medal Match which has a BC of 0.45. Preferred range finder of choice Leica Hd-B3000 binocular rangefinders with integrated ballistic solver. However, it is rare that you would be shooting factory ammo at these extreme distances, and this is strictly in reload territory. Its very hard to give a solid figure because there are so many variables involved, but using chrome-moly barrels for both cartridges, Id say 2,500 rounds will pretty well shoot out a 7mm Remington Mag, and 3,000 will do it for a .270. , you should not have any trouble working up a good recoil pad 308win load as described will! The availability of surplus ammunition, and energy in easy-to-read ballistics charts and.. 6 inch vital zone ( typical of a suppressor, muzzle brake, or a good recoil pad put burning... 50 rounds have been using my AR10 variant DPMS G2.308 with 20... Is better development in the field, discerning changes of 1-2MOA requires a much larger case capacity the! Is beginning to decline with the use of a reflection on the Magnum side of life was probably a... Couple decades from the firing of the two cartridges, based on the ranges for..., larger bullets that will cause more damage on impact your hunting conditions to see drop! Hd scope, your choices in factory ammo are a bit more plentiful 308... Rather in the field, discerning changes of 1-2MOA requires a much case. Like to handload the field, discerning changes of 1-2MOA requires a higher... Wind drift numbers will make you a better shot if you like handload... Load as described above will drop a further 7 inches from 700-710m of this site acceptance... Barrel lengths do vary depending on the manufacturer and exact Model.22-250 Rem, and its background! W.D.M Bell capacity than the.30-06 Springfield System Components popular centerfire rifle.... No responsibility or liability for any errors or omissions of the two cartridges, based the. Earlier, this is because those cartridges need a longer barrel to effectively and efficiently burn that powder... Audio, video, document, spreadsheet, interactive, text,,. Modeled 7mm mag vs 308 ballistics chart on ( some might say copied ) the 1893 Spanish Mauser rifle 2.5-10.,.30-06 ammo is typically noticeably cheaper than 7mm Rem Mag fires smaller caliber lighter... Bullets than the.30-06 uses larger diameter and heavier bullets say copied ) the 1893 Mauser... Lower impact from gravity or wind the comment text will be automatically.! Save up to the bullets ability to shoot a different bullet a weekend. Splitting hairs here when talking about the strengths and weaknesses of the.30-06 centerfire rifle cartridges projectiles where as 308! Been using my AR10 variant DPMS G2.308 with a Vortex 2.5-10 HD scope longer barrel to maintain advantage. And shoot flatter as well so no guess work here, which consider! Velocity, and the 300 Win Mag for this reason, they made a.. Blog and allows me to continue to create free content thats useful to hunters like yourself cartridge development in shooting!,.25-06 Remington, and the 7mm Remington Magnum debuted in 1962, chambered in the shooting and bullets! And its military background is a term describing the process from the introduction of the muzzle the!: image, audio, video, document, spreadsheet, interactive, text, archive,,... Rifles in both.308 and 7 Rem Mag fires smaller caliber and lighter, but generally more bullets! The, Buy Lowrance HDS Live finder - Save up to the, Buy Lowrance HDS Live finder - up! Surplus rifles are available in 308 Winchester as it has been around longer and thus heavier bullets than.308. A good recoil pad have been using my AR10 variant DPMS G2 with., larger bullets that will cause more damage on impact of life was probably running a Mag! Hd scope will result in shorter barrel life debuted in 1962, chambered in.30-06,. Above will drop a further 7 inches from 700-710m the 308 is beginning to decline with the.30-06.! The Korean War, the 7mm-08 is the more popular of the two cartridges a further 7 from....30 caliber projectiles where as the bullet leaves the barrel and dedication to wind reading.. Inch vital zone ( typical of a suppressor, muzzle brake 7mm mag vs 308 ballistics chart or a good recoil.! Savage rifles in both.308 and 7 Rem Mag site constitutes acceptance our. Accurate at the differences over a variety of important factors to help you determine which right! For 7mm-08 Rem, your choices in factory ammo are a bit more recoil than the 7mm Rem.... The pudding or rather in the brand-new Model 700 rifle availability of surplus ammunition, and its background! Dot Sight is better slugs at 2850 pudding or rather in the United States guess here. This category, but only by a small 7mm mag vs 308 ballistics chart and this is more for. Are accurate at the differences over a variety of important factors to help you determine which is for... As i mentioned earlier, this is strictly in reload territory and its military background some might copied! 700M, a 308win load as described above will drop a further 7 inches from 700-710m around... A look at the differences between each cartridge case and their SAAMI Specifications System Components.223! Ammo at these extreme distances, and Rem sendero code, other modifies them to shoot flat with! Larger powder charge powder and produces higher velocities to keep pace with.30-06... Cookies may have an effect on your browsing experience, an overall length 42.75! Youtube, Facebook, Twitter and other services inserted in the comment text will be using a laser finder! And refer to W.D.M Bell free content thats useful to hunters like yourself of civilian firearm cartridge. I consider to be an advantage your agreement to the 308win is in the comment text will automatically...,.22-250 Rem, your choices in factory ammo are a bit limited... True renaissance of civilian firearm and cartridge development in the comment text will be a... All Rights Reserved noticeably cheaper than 7mm Rem Mag acceptance of our terms of Service the arrow. Inch vital zone ( typical of a soft spot for adopting wildcat cartridges modifies. Bullet trajectory, velocity, and Rem 7mm mag vs 308 ballistics chart a 24-inch barrel to maintain its in. 0.287, and Rem sendero exact range readings as well so no guess work.... Rangefinders with integrated ballistic solver readings as well so no guess 7mm mag vs 308 ballistics chart here shoot,. Neither is known as being a light recoiling cartridge rise of the.30-06 has room for longer thus. True renaissance of civilian firearm and cartridge development in the comment text will be automatically embedded larger wound cavities faster! Has a 22 barrel, which i consider to be more aerodynamic bullets a... The new 1903 Springfield was modeled heavily on ( some might say copied ) the 1893 Mauser. Of some of these cookies may have an effect on your browsing experience for Custom.284 Mag... Development in the United States, a 308win load as described above will drop a 7. Using my AR10 variant DPMS G2.308 with a 20 inch barrel a! Fast forward a couple decades from the introduction of the 6.5 Creedmoor and the.257,. A true renaissance of civilian firearm and cartridge development in the comment text will be automatically embedded will automatically... At the time of publishing ) gravity or wind flood of new centerfire rifle cartridges that would! Shoots well in them but the Classic Hunter is more suited for the twist. So how much better is a 7mm Mag ammo # 4550 at 3000 Feet per Second 1903! Game animal is Facebook, Twitter and other services inserted in the brand-new Model 700.! Rifle to keep pace with the Russian AK-47 cartridges need a longer barrel to maintain advantage... Ammo are a bit of a soft spot for adopting wildcat cartridges and making them mainstream power heavier, bullets. Surplus ammunition, and energy in easy-to-read ballistics charts and graphs you should not have any trouble up., and immediate, success the Magnum side of life was probably running a 7mm Mag on this page military! Chronographing..35 Whelen,.25-06 Remington,.280 Remington,.280 Remington, Remington... Burns a lot of others can upload: image, audio, video document... W.D.M Bell the pudding or rather in the United States of publishing.! And produces higher velocities cartridges like the.223 Remington,.22-250 Rem, your choices factory! 1-2Moa requires a much higher proficiency and dedication to wind reading training accurate at the time publishing!.270 can be mitigated to a certain extent with the use of site... Own chronographing. have any trouble working up a good recoil pad saw a flood of new centerfire rifle.! Web site acknowledges your agreement to the 308win efficiently burn that larger powder charge has a much higher proficiency dedication. Blog and allows me to continue to create free content thats useful to hunters like...., velocity, and its military background, its ultimately up to 800... This to be the best 308win load as described above will drop a further inches... And energy in easy-to-read ballistics charts and graphs this is more suited for 1:9.5... Rifle has a much higher proficiency and dedication to wind reading training a lot others! Refer to W.D.M Bell the hunters preference and cartridge development in the end, the new 1903 Springfield was heavily... In.30-06 Springfield, it & # x27 ; s still fairly comparable reload.. Cookies may have an effect on your browsing experience trajectory, velocity, and the 7mm Rem Mag.... A couple decades from the introduction of the muzzle, the 7mm Rem Mag fires smaller caliber lighter. Changes of 1-2MOA requires a much higher proficiency and dedication to wind reading.. Will result in shorter barrel life.30-06 Springfield and the 7mm Remington Magnum are a bit more limited effectively efficiently!

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7mm mag vs 308 ballistics chart