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. By doing this, we keep the pressure . Competitive marksmen quickly discovered that the 308 was an extremely accurate cartridge and the 308 Winchester quickly started dominating long range shooting competitions. We spent 3 days going through the basics, wind reading, spotting and follow through with relatively good overall performance. In a 10mph full-value wind, it drifts only .3 at 100 yards, 4.2 at 300 yards, 12.3 at 500 yards, and 56.6 at 1,000 yards. Get out to the range and practice with your favorite, you wont be disappointed with either of these amazing big game hunting options. If you are primarily targeting big game, the heavier bullets of the .308 Winchester may help you more reliably take your larger targets from longer distances, but both cartridges are up to the task. As illustrated in the chart, .300 WSM Winchester Short Magnum rounds - on average - achieve a velocity of about 3080 feet per second (fps) while .308 Winchester rounds travel at a velocity of 2680 fps. 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. The proliferation of the 308 is beginning to decline with the rise of the 6.5 Creedmoor and the 300 Win Mag. The 7mm Precision Rifle Cartridge is a long-action centerfire rifle cartridge designed to shoot 180 grain bullets at 2,950 fps. Are you caught up between a 7mm mag vs keeping your 308win? The .264 caliber fires lighter projectiles, generally at higher velocities than the 308 Win. David E. Petzal Neither presents any special problems. Their muzzle velocity (fps), trajectory, ballistic coefficient, and sectional density are virtually identical between both cartridges (within a few percent). 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. Similarly, youll be able to find more options of rifles chambered in .308 Winchester than in 7mm-08. The Big Game Hunting Blog is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com, Amazon.co.uk, Amazon.ca, Amazon.com.au, and other Amazon stores worldwide. 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! 308 Winchester 50 Beowulf 5.45x39 7mm Remington Magnum 7mm-08 Remington 7.62x39 Ballistic Table Ron Spomer 7mm RM, 2,900 fps from 24" bl. 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. When chambered in .30-06 Springfield, the rifle has a 22 barrel, an overall length of 42.75, and weighs 7.4 pounds. This was built on a Surgeon XL action with a 308bolt face topped off with a Nightforce 8-3256 and later adding the Barrett BORS. Additionally, since it uses more aerodynamic bullets with a higher ballistic coefficient, that gap in performance grows in favor of the 7mm Mag as range increases. The larger impact diameter means more impact trauma, better energy transfer and larger wound cavities for faster knockdown. This is a definite, though slight, factor in favor of the .30-06. It's high desert rolling hills, frequent high winds, and very little cover. NTX 83176 2050 1450 1070 145 72 39 -1 5 0 -156 Once again, theyll both work really well in this role. The best weight for the .270 is 150. We measure trajectory in terms of bullet drop at specific distances. You must have JavaScript enabled in your browser to utilize the functionality of this website. Input your hunting conditions to see the drop, drift, bullet trajectory, velocity, and energy in easy-to-read ballistics charts and graphs. Our calculator creates a proper ballistics trajectory chart that details range, drop, velocity, energy (fps), wind drift, and time. I seem to recall that a gun writer named Les Bowman had something to do with Remingtons effort. 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. Rifle Handgun Rimfire Shotgun Our Top Calibers: .35 Whelen .308 Winchester .300 Winchester Magnum .223 Remington .223 (5.56X45MM) 6mm Remington Additionally, the larger case allows the .30-06 to load larger bullets. We'll assume you're ok with this, but you can opt-out if you wish. The added penetration and kinetic energy that these cartridges offer make them the superior choice for ethically harvesting the great bears, Cape Buffalo, and even elephants. Recoil is certainly worth considering though. You could shoot both of them until the gun goes supernova and not see one. The 7mm Remington Magnum uses the same .284 bullet size as the 7mm-08 Remington, .280 Remington, .280 Ackley Improved, 7mm WSM, 7mm STW, 7mm Weatherby Magnum, and 7mm Remington Ultra Magnum. The .28 Nosler is one of the best cartridges in the world for resisting wind drift. Logically it doesnt make sense. The science of projectiles and firearms, or in other words, the info you need to make the kill! Today, those same performance qualities are every bit a part of Weatherby cartridges. Lets compare a 150 grain 7mm-08 Remington against a 178 grain .308 Winchester. That being said, even out to 700 yards, the 308 bullet has dropped approximately 138 and the 7mm-08 has dropped approximately 126. Disclaimer: Sportsman's Warehouse assumes no responsibility or liability for any errors or omissions of the information on this page. The .308 Winchester has the lead here, with an extra 1164 ft-lbs of energy out of the muzzle. The proof is in the pudding or rather in the shooting. That being said, there are still teams of military and police sharpshooters that utilize the tried-and-true cartridge in the line of duty to this day. Specifically, the larger diameter .308 bullets used by the .30-06 have about 18% more frontal surface area (also known as cross sectional area) than the .284 bullets used by the 7mm Rem Mag (.0745 vs .0633 square inches). Both the 7mm-08 Remington and the .308 Winchester are tried and true hunting cartridges that will get the job done on many types of game. Rocky Balboa didnt do us any favors when he said, Its not about how hard you hit, its about how hard you can get hit and keep moving forward!. A max charge of the same powder will push a 150-grain .308 Partition bullet at 2,802 fps. While the .30-03 did provide a modest improvement in performance over the .30-40 Krag, the Army still wasnt completely happy with the performance of the cartridge. At 700m, a 308win load as described above will drop a further 7 inches from 700-710m! 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. So, carefully analyze your potential needs before making a decision. The same goes for the Browning X-Bolt, Browning AB3, Christensen Arms Ridgeline, Kimber Hunter, Mossberg Patriot, Ruger Hawkeye, Savage Axis, Savage 110, Tikka T3 and Tikka T3x, Weatherby Vanguard, and Winchester XPR. All of the .308 rounds are generating between 20 and 23.5ft.lbs of recoil energy while the 7mm-08 rounds fall within a range of 17 to 18ft.lbs. The largest bullets available for the 7mm-08 are 175 grains, while the .308 Winchester can be found up to 200 grains. All the calculations in the world cannot compare to real world data on how each round performs against varmints, medium, and large game animals. The .270 can be made to work very well in a 22-inch barrel, which I consider to be an advantage. It depends more on the rifle than on the cartridge, but Id give the edgea razor-thin oneto the 7, only because you can choose from such a dizzying range of bullets. This is not a ton of difference. If you really need the advantages the 7mm Remington Magnum offers, then by all means purchase one. Im not making a case whether to make that shot or not. Indeed, the 7mm Mag is capable of shooting the same weight bullet faster than the .30-06. In the field, discerning changes of 1-2MOA requires a much higher proficiency and dedication to wind reading training. Need a new scope at an affordable price? To put it simply, ballistic coefficient (BC) is a mathematical representation of how aerodynamic a bullet is and how much it resists wind drift. Those rifles would shoot. I have been using my AR10 variant DPMS G2 .308 with a 20 inch barrel with a Vortex 2.5-10 HD scope. It in no way increases the amount you pay and helps us stay in business. If your 7mm isn't close to these specs, or if you are a sniper or into long range shots you may want to take this a step further and use our ballistic calculator to create a custom 7mm Remington Magnum ballistic chart to take into account variances. When the Remington magnum was developed, it was by no means the first such round in .284. In general, the 308 Winchester will fire heavier bullets than the smaller 7mm-08 Remington. The cheapest 7mm Rem. The 308 Win delivers a slightly steeper drop than the larger and more powerful 30-06 or 300 Win Mag, yet its recoil is far more manageable thanks to its lesser muzzle velocity. I prefer a data driven approach so here's some drop data to start with. Look at any match, the ones that can read wind sufficiently well will be the ones that put rounds on target right away and remain on target throughout their string. 5 and 7 slots. 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. I freely confess that Ive had a ton of experience with the .270 and very little with the 7mm Remington Magnum. The 7mm Rem Mag fires smaller caliber and lighter, but generally more aerodynamic bullets at a higher velocity than the .30-06 Springfield. 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. Using this web site acknowledges your agreement to the, Buy Lowrance HDS Live Finder - Save Up To $800 on System Components. Those 7mm bullets also tend to have a higher sectional density as well, which assists with penetration to help the cartridge punch above its weight in a manner similar to the7x57mmor9.3x62mm Mausercartridges. So, theyre both in common use and ammo is usually easy to find for both. You are using an out of date browser. 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