As you can see, these two rifle cartridges are incredibly similar except for the bullet that they use. For what its worth, Roy Lindsley used a .30-06 Springfield to take the current Boone & Crockett record Alaska brown bear back in 1952. The trajectory is the measure of a bullets flight to the point of impact. Our team here at Ammo.com has done an amazing job compiling tons of ballistic data from a myriad of factory loadings for both 308 and 7mm-08. 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. Well, its because of physicsand now I just lost you, I can feel your eyes glazing over through the computer. Once again, theyll both work really well in this role. You could shoot both of them until the gun goes supernova and not see one. 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. 7mm Rem. The real difference, if there is such a thing, is that the 7mm Rem Mag is not truly a magnum, and that the .270, which makes no pretenses at magnumhood, may well be. This compares favorably to 150 grain and 180 grain .308 bullets which have sectional densities of .226 and .271 respectively. I have, however, shot a lot of others. Make sure you follow The Big Game Hunting Blog onFacebook,Instagram,Twitter, andYouTube. Both rounds, it should be noted, have reputations for fine accuracy. 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. The 7mm Remington Magnum certainly offers an advantage if you'll be making long distance shots on larger game. The .264 caliber fires lighter projectiles, generally at higher velocities than the 308 Win. Still the challenge remains there. This limits you to purchasing new brass for your 7mm-08 or reusing factory loaded brass, which is fine but it does add a little more cost. 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. Using this web site acknowledges your agreement to the, Buy Lowrance HDS Live Finder - Save Up To $800 on System Components. I also added a Rifle Basix Sav-2 Trigger, and recently a new stock. 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. Lets compare a 150 grain 7mm-08 Remington against a 178 grain .308 Winchester. With the widespread success of the 308 Win, wildcatters had a new cartridge to work and make new and exciting ammo to meet their specific needs. The .308 is the more popular of the two cartridges, based on the availability of surplus ammunition, and its military background. A tie. What came from this task force was the 7.62x51mm NATO that was accepted along with the M14 in 1958. 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. As a young wildcatter, he revolutionized the industry with his fast, hard-hitting loads that were dead-on accurate. the fluted sendero and the 1" leup are fairly light. I think you will enjoy the 7mmRM. The end result is that the 7mm Rem Mag has a much larger case capacity than the .30-06. Whichever round you choose there is only a little over 6ft.lb of energy between the two cartridges. 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. When it comes to this caliber comparison, we are essentially splitting hairs between these two rifle cartridges. *They are at different elevation as we didnt want the two groups to overlap. You have to go with the 7mm Remington Mag because of the bullets that are available, and a highly streamlined 175-grain slug will pretty badly outrange anything the .270 can muster. That same general time period also saw the start of Magnum Era when Winchester introduced a line of new belted magnum cartridges that utilized a modified.375 H&H case. Brass is cheap and plentiful, dozens of powders can be tried, and a wide variety of 30 caliber bullet options are available. 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 . Sectional Density is the measure of how well a bullet penetrates a target. 7mm Remington Magnum ~ 150 Grain ~ Trajectory Chart. We'll assume you're ok with this, but you can opt-out if you wish. In terrain like that I'd say so. JavaScript is disabled. Mach 2.25 (2512 fps* and above) - Velocities above 2,500 fps and distances out to 300 yards. Neither would be my first choice for use on those hunts. The 6.5 Creedmoor fires 6.5mm or .246 caliber projectiles where as the 308 Winchester fires .30 caliber projectiles. Founder of Rifletalks.com. While they certainly have different advantages,both cartridges are very accurate, relatively flat shooting, and hit hard enough for use on a variety of game out to several hundred yards. Without getting into complex equations that would induce you into a mathematic coma, the 7mm-08 design allows it to exert higher pressure on a smaller surface area. Thats how it rolls somehow right? Not surprisingly, the 7mm Rem Mag is very popular with antelope hunters in places like Wyoming where windy conditions are common. Ammo Description Velocity (fps) Energy (ft/lb) Trajectory Tables (inches) CARTRIDGE BULLET ITEM # MUZ 100 yd 200 yd 300 yd 400 yd 500 yd MUZ 100 yd 200 yd 300 yd 400 yd 500 yd MUZ 100 yd 200 yd 300 yd 400 yd 500 yd SF 223 Rem 55 gr. Drop does not worry me as much, at longer distance well be dialing in our correction anyhow for an accurate shot or if you have one of the newer Christmas-tree like reticles, you will be able to accurately hold the correction. Furthermore, many military surplus rifles are available in 308 Winchester as it is a NATO cartridge. This time [], Rifle Barrel life What you should know from 3 Top rifle smiths Rifle barrel [], David Tubbs 33XC King of 1 Mile in France 2020 Winning Cartridge 33XC powered 300 [], David Tubbs 37XC The Quest for the Ko2m rifle cartridge David Tubbs 37XC cartridge and [], Rifle Cartridge Wars: The 270Winchester A closer ballistic comparison This month we shall take [], The 284 Winchester Is the 284 Winchester (also written as 284Win) a new rifle [], 300 Norma Magnum; The King of 1 Mile Cartridge Updated 17 October 2022: 300 Norma []. Consequently, we combine the right primer with the right powder in every load. 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. Holosun Hm3X Vs Juliet 3 Which Red Dot Sight is better? burning 61 grains Reloder 22 Recoil: 26.5 ft-lbs at 14.6 fps velocity Muzzle Energy: 3,269 ft-lbs Maximum Pressure: 61,000 psi MPBR: 365 yards (Zero at 307 yards, 3.9" high at 100 yards) These are some impressive numbers. The same rifle chambered in 7mm Remington Magnum has a 24 barrel, is 44.75 long, and weighs 8.1 pounds. These cookies do not store any personal information. We have found the Precision Hunter Line from Hornady very consistent at long distance. This is extremely important for game hunters who need a bullet that can punch through thick hide, bone, and sinew. For the 7mm, it goes from 140 grains to 175 grains, with all sorts of stops in between. Sign up today. I have been using my AR10 variant DPMS G2 .308 with a 20 inch barrel with a Vortex 2.5-10 HD scope. GMX 83274 3250 2849 2482 2144 1834 1557 1290 991 753 561 411 296 -1.5 1.4 0 -7.1 -21.8 -47.0 AG 223 Rem 55 gr. By Above you can see the drop in MOA for the two cartridges. Simply put, burning more powder in a similar sized space will result in shorter barrel life. But which is going to be better when it comes to hunting? Velocity Boundaries (Feet per Second) of: 2200 2200 2200 2200. 7mm-08 seems to be catching on and I can only imagine that more offerings in 7mm-08 will be available as the caliber grows in popularity. The deer are very educated and shots never seem to present themselves closer than 350 yards. Do you want a hunting cartridge thats well suited for caribou, moose, elk, eland, kudu, orred stag hunting? They determined that they needed a select-fire battle rifle that could accept detachable magazines. The '06 has been the big-game king forever. Due to the shoulder safety design, the neck is very short. When I wanted a 7mm magnum, I went for the 7mm Weatherby, which packs a lot more horsepower than the Remington. 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. Competitive marksmen quickly discovered that the 308 was an extremely accurate cartridge and the 308 Winchester quickly started dominating long range shooting competitions. 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 real question you need to ask yourself with is this: Which rifle cartridge do I shoot better?. Complete 7mm Remington Magnum Winchester ammunition ballistics Chart. Be sure to hit that Subscribe button in your podcast player! In terms of recoil, its clear that the 7mm-08 is the winner in this category, but only by a small margin. In truth, a 308 is a bit too much bullet for small game. Recoil is certainly worth considering though. Both calibers are popular, but Federal lists 35 varieties of .30-06 and only 22 kinds of 7mm Rem. 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 Rem mag cartridge like the 308 and 30-06is widely available. That 111 in a 7mm Rem Mag is a great budget rifle, that can be made into an awesome shooter. Join F&S+ to read exclusive stories by your favorite writers. David E. Petzal Long, long ago, I cast my vote for the .270 and have never looked back. Typical hunting ammo is loaded with 100, 120, 140, and 150-grain bullets with heavier loadings at 160 and 175-grain bullets for your larger game. 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. Do you primarily hunt medium sized game like whitetail deer, feral hogs, or black bear at ranges within 200 yards? The huge variety of 308Win ammo means we can all keep our trigger time urge relatively happy. Not surprisingly, the .30-06 has also served as the parent for many other cartridges (like the .25-06 Remingtonand .35 Whelen).