He heard less than I do. The cartridge had just enough bullet weight to take on any North American big game except the big bears. Specifically, they wanted a new service rifle that could compete with the revolutionary new Mauser rifle. My 7mm Rem Mag has less recoil than my 30-06, but it has a bull barrel so it is also heavier. At 700m, a 308win load as described above will drop a further 7 inches from 700-710m! For many years, this wildcat cartridge was referred to as the 7mm/308. 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. During the training weekend mentioned above, I gave these two hunters the possibility of trying a super magnum. is beginning to assert its trajectory superiority here with a 5-inch advantage over the .270 Win. That leaves the 7mm rem mag and the 300win mag in the dust bin! 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. 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. I prefer a data driven approach so heres some drop data to start with. It charts everything; drop, time, energy, velocity, range, and does so in 50 yard steps that are easy to understand. Feel free to share your experience below. Both of these cartridges will be exceptional when it comes to harvesting whitetail, mule deer, or pronghorn. Save my name, email, and website in this browser for the next time I comment. These similar builds mean that they have very similar case capacities. 308 vs 30-06 vs 7 MAG vs 300 WBY - atlas stone test. However, the 7mm Remington Magnum has a larger .532 rim diameter while the .30-06 has a .473 rim diameter. 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. Copyright 2023 Big Game Hunting Adventures LLC | All Rights Reserved. The 7mm-08 Remington was born. Remember him from earlier? Referred to simply as the Spanish Mauser, the rifle saw extensive service in many conflicts in Europe, and more famously, the Spanish-American War. Is one cartridge superior to the other? 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. 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. Furthermore, many military surplus rifles are available in 308 Winchester as it is a NATO cartridge. There are so many different variables that go into accuracy that it is nigh impossible to account for all of them. Ammo availability is also usually excellent online and the bigger retailers typically have a good selection of quality factory ammo for both cartridges as well. This website uses cookies to improve your experience while you navigate through the website. Lets compare a 150 grain 7mm-08 against a 150 grain .308 Winchester, both zeroed at 200 yards. Through our ladder testing we actually found out this to be the best 308win load in < 50 rounds. Its therefore not surprising that the .308 Winchester produces quite a bit more recoil energy than the 7mm-08 Remington. When we look at the Ballistic Tables below, we note that the 7mm-08 and the 308 have almost identical bullet drop at 400 yards when comparing bullets of similar weight. 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. I am a businessI am an individual With a flatter trajectory, less wind drift, and more retained energy at extended range, the 7mm Rem Mag does have a definite, though not gigantic, advantage over the .30-06 Springfield in external ballistics at typical hunting ranges. More on this in a minute. 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. At 500 yards, the 7mm-08 sees an advantage of 208 ft/s. 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. When contrasting a similar bullet weight, the 6.5mm bullet will constantly offer preferable Sectional Density over any 7mm, similarly as any 7mm will show a grain-for-grain advantage over the.30 gauges. I know the VLD shoots well in them but the Classic Hunter is more suited for the 1:9.5 twist. Zeroed it right back the next range day and was shooting to 1000. Mag. Trajectory for Custom .284 7mm Mag Ammo #4550 at 3000 Feet per Second. Similarly, youll be able to find more options of rifles chambered in .308 Winchester than in 7mm-08. Not surprisingly, the 7mm Rem Mag is very popular with antelope hunters in places like Wyoming where windy conditions are common. 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. Sadly, no bullet has a completely flat trajectory as all of them are pulled back to Earth eventually! First, the .30-06 uses larger diameter bullets than the 7mm Rem Mag. Winchester Ballistic Silvertip, 150gr (ballistic coefficient 0.493) being fired at a velocity of 3100fps from muzzle point blank, this also takes into account the standard 1.5" scope height, and a gun that has been sighted in at 100 yards. 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. Good luck finding 7mm-08 ammo ANYWHERE for under $1.50/round! Rifle Handgun Rimfire Shotgun Our Top Calibers: .35 Whelen .308 Winchester .300 Winchester Magnum .223 Remington .223 (5.56X45MM) 6mm Remington Log in. 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. Compare that to 17 ft-lbs of felt recoil for the 7mm-08 Rem. We reserve the right to correct pricing errors. I prefer a data driven approach so here's some drop data to start with. Specifically, the 7mm Rem Mag has about 2-4% more muzzle energy than the .30-06 with these three particular loads. Once again, theyll both work really well in this role. Using the 160-grain bullet, an 8 pound 7mm Rem Mag churns up around 20. Lets take a look below. You could shoot both of them until the gun goes supernova and not see one. 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! As a young wildcatter, he revolutionized the industry with his fast, hard-hitting loads that were dead-on accurate. After all, the 7mm Rem Mag is a heavy hitting belted magnum that burns a lot more powder and produces higher velocities. The 7mm WSM was tested for a time among target shooters worldwide. But is either ammo type better at harvesting deer? Want to know more about us? Note: This information comes from the manufacturer and is for informational purposes only. The 7mm Mauser also saw extensive use in big game hunting. 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 []. That said, the .30-06 is the more popular of the two. The 7mm Remington Magnum delivers better ballistics: it shoots faster, with more energy, and a flatter trajectory. Once again though, the gap in performance increases with range in favor of the 7mm Remington Magnum. So, American hunters and shooters were immediately offered the chance to use a new high performance cartridge that was available in a well built, reasonably priced, and very accurate new rifle. With two tested calibers such as these, it's ultimately up to the hunter's preference. Most target shooting clubs and ranges start off new shooters on club guns chambered in 308win. The major difference between the two, is the design of the rifle chambers. 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. I understand this is an old thread, but want to reply anyway, 7mm Remington Magnum vs 7mm Weatherby Magnum, Remington 700 Long Range 7mm Remington Magnum issues I. Michigan, Indiana, Ohio, and Iowa are among the states where a somewhat new cartridge is taking the woods and fields by storm. In terrain like that I'd say so. If youd rather listen than read, click the appropriate link below to listen to this episode on your preferred podcasting service. Ballistics. Its almost new, no wear on the bolt lugs or interior of the receiver. Above: March 5-4056 FML reticle with 1 mil increments on windage and elevation enables precise hold if you so prefer. of 0.248, and however the 7mm-08 offers a speed preferred position of . I took it off and put it on my coyote rifle, and upgraded to a 4-16x44 Vortex Viper HST. However, things start to open up when you get out into the longer range shots and the difference between the two cartridges is exacerbated. For this reason, they made a few tweaks to the design of the .30-03 Springfield. (I calculated on four different systems, and the results varied; these are the averages.) 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 However, if youre dealing with a smaller frame shooter or someone who is recoil sensitive, then I would not hesitate to start them off on a 7mm-08 as the softer recoil will help enforce proper shooting technique. 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. All of those cartridges utilized a .375 H&H Magnum case necked down (or up, in the case of the .458 Win Mag) andshortened from 2.85 to 2.5 long. All the calculations in the world cannot compare to real world data on how each round performs against varmints, medium, and large game animals. I have several friends who shoot the 7mm RM with 168 Berger VLD and the ClassicHunter bullets with H1000. 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. Compare that to 17 ft-lbs of felt recoil for the 7mm-08 Rem. And to top it all off, the 7mm Remington Magnum was rolled out at the same time as the now legendary Remington Model 700 rifle. A 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. 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. 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 308 is also a great caliber, but it's better suited for smaller game. 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. Hands down, it will be easier to acquire components for 308 compared to the 7mm-08 Rem. It has less weight per bullet length, so the .308 will give tighter groupings. In general, the 308 Winchester will fire heavier bullets than the smaller 7mm-08 Remington. What came from this task force was the 7.62x51mm NATO that was accepted along with the M14 in 1958. The same rifle chambered in 7mm Remington Magnum has a 24 barrel, is 44.75 long, and weighs 8.1 pounds. The .30-06 in particular is a great deer hunting cartridge and remains one of the most popular North American hunting cartridges. 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. 30 caliber bullets are well known for their lethality and the 308s ability to shoot heavier bullets makes it a great choice for larger game like elk, caribou, and even potentially black bears. 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. I think you will enjoy the 7mmRM. Regardless of which cartridge you choose, use a controlled expansion projectile and a heavier bullet weight for your elk or moose hunt. Which gets the nod? As far as bullets by themselves are concerned, the 7mm has a big advantage. 7mm Remington Magnum Ballistics Chart . For the 7mm, it goes from 140 grains to 175 grains, with all sorts of stops in between. 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. Here are a few suggestions for using the below dashboard: Join F&S+ to read exclusive stories by your favorite writers. Your email address will not be published. The 7mm-08 gives a longer case length, at 2.035 compared to 2.015. Both cartridges are models of deportment. This is not quite true for the 7mm-08. The 7mm Mauser cartridge was one of the first rimless, smokeless rifle cartridges of its era. He put five screw-machine 160-grain Nosler Partitions in 5/8 of an inch. Ballistics Rifle Ballistics 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 V 17 Mach 2 15.5 gr. Ultimately you need to dial or hold this correction on your reticle. Pressure, time and adrenaline induce errors. 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. This compares favorably to 150 grain, 180 grain, and 200 grain .308 bullets which have sectional densities of .226, .271, and .301 respectively. Simply put, burning more powder in a similar sized space will result in shorter barrel life. To give you a practical example, in March 2021, we held the training weekend of Extreme Shot One Mile Italia, a long range shooting competition from 300m to 1640m that will be held on 22-26 September in Sicily. The 7mm Remington Mag is based on the .375H&H case, blown out, shortened, and necked down to 7mm. What advantage does the 7mm mag bring to the wind-game? Competitive marksmen quickly discovered that the 308 was an extremely accurate cartridge and the 308 Winchester quickly started dominating long range shooting competitions. Do you primarily hunt medium sized game like whitetail deer, feral hogs, or black bear at ranges within 200 yards? We also use third-party cookies that help us analyze and understand how you use this website. Therefore, the figures in any ballistics table should be taken as approximate. So, theres generally a better selection of rifles in that chambering. Attachment Necessary cookies are absolutely essential for the website to function properly. The .270 was developed by Winchester in 1923 and came out in 1925 in the Model 54 bolt-action, predecessor to the Model 70. A Because the two rounds are so popular, everyone loads for them, and theres a whopping choice of bullets. Reload data is also a bit more plentiful for 308 as it has been around longer and reloaders have experimented with it more. Links to YouTube, Facebook, Twitter and other services inserted in the comment text will be automatically embedded. I freely confess that Ive had a ton of experience with the .270 and very little with the 7mm Remington Magnum. It's high desert rolling hills, frequent high winds, and very little cover. This load has been optimized in Shoot! 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 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. Online pricing may vary from in-store pricing. 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!. 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. For whitetail sized game, wed recommend using a Nosler Accubond or Ballistic Tip, the Hornady SST, or the Barnes TTSX. That should not be surprising at all. 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.
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