308 vs 50 caliber

Compare that to 20 ft-lbs for the 308 Win and you can understand why many shooters prefer smaller rounds! Ammo availability for the 50 BMG is better than some of the other large caliber rounds on our list, as many multiple ammo manufacturers make factory loads for the 50. Furthermore, military surplus 50 ammo is also available at a reasonable ...

Most body armor is useless against .50 caliber rounds, as they are only meant to protect against cartridges with less than 1/3 of the energy of the .50 caliber. But some special body armor exists ...That's why Hunting Rifle, with .308 vs .50, made sense. Rifle is the same, same RoF. With Gatling vs LMG, it's different guns, different RoF, so difference in damage can't just be attributed to ammo costs. I have a feeling 5mm ammo was balanced to Minigun.308 vs 50 Beowulf - penetration test. in this video we compare the 308 winchester vs the 50 beowulf. 50 Beowulf Playlist ...more.The sniper rifle is the only weapon I use .50 cal on so it's worthwhile for the damage buff and armour penetration. I would end up with 500+ rounds. My fully upgraded .50 cal hunting rifle does 64 damage and my fully upgraded .308 combat rifle does 90...This is without any damage adding perks and identical upgrades.Article Posted: July 10, 2012. The following is a 1000 yard .308 ballistic chart that was created using our free online ballistic calculator and details all aspects of the bullets trajectory from the millisecond it leaves the barrel until the time it reaches the 1,000 yd mark. It details drop, time, energy, velocity, range, and does so in 50 ...

When comparing the 44 Magnum and 50 AE cartridges, several factors come into play. First, the 50 AE is a larger cartridge than the 44 Magnum, both in terms of bullet diameter and case size. This results in the 50 AE producing significantly more muzzle energy than the 44 Magnum, making it better suited for taking down larger game animals.Testing 223 vs 308. To find out, we're going to shoot two similar rounds from two similar guns. The ammo we'll be using is PMC Bronze FMJ, 55 grain for 223 vs 308 using 147 grain ammo. We'll shoot them from an AR-10 chambered in 308 with a 16 barrel, and we'll shoot the 5.56mm rounds from an AR-15 with a 16 inch barrel.The 7.62×51 NATO chamber is imperceptibly longer than the .308 Winchester, extending between 0.006 and 0.010 inches beyond the .308 SAAMI specs. This results in a 7.62 case that is ever so ...Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. It will a produce a line graph showing the bullet drop and flight path of the bullet.The .350 wins that power matchup, but this 170-grain .30-30 option offers 1,827 foot-pounds of energy at the muzzle while this heavier, 180-grain .350 Legend only produces 1,762 ft.-lbs. In most Caliber Battles, one cartridge clearly offers more power and velocity across a range of loads and bullet weights. With this matchup, the winner depends ...Federal’s 150-grain Trophy Copper .308 Win. is travelling at 1,800 fps at 580 yards, but the 130-grain .270 Win. is still cooking along at 1,800 fps all the way out to 680 yards. That additional 100 yards of effective range is why many long-range western hunters have opted for the .270 Win., and why many have stuck with the venerable old ...Barrel length does make a big difference. From the 20 inch barrel of the M16, a 55gr FMJ traveling at 990m/s has a kinetic energy of 1748.6 Joules whereas 14.5 inch m4 carbine has 1411.5 Joules. approx 20% more kinetic energy.So a 120 to 130-grain projectile drops significantly less than most 308 caliber projectiles. 308 caliber projectiles tend to be heavier since 308 is bigger than 270. At ranges from 400 to 600 yards, the lighter 270 has much less drop, as much as 20 inches less than the 308. ... That lowers the price by roughly 50% from standard ammunition. Heck ...

According to Nosler's handloading manual, 71.5 grains of H4831 powder should nudge that bullet from a 24-inch barrel at 2,780 fps. That's good enough for 4,291 ft-lbs energy at the muzzle and 1,500 at 780 yards downrange. In short, don't lose sleep worrying about sufficient energy from a .338 Win. Mag.double check that you are comparing like rifles, not a full auto rifle vs a single action rifle - because perks could drastically change damage values. My guess is that while the .50 is bigger, the .308 has a higher velocity. In real life, the .50 has more stopping power, but the.308 would be better at penetrating.At the time when this article was written, the lowest cost .50 BMG was $3.00 per round, while the lowest .338 Lapua was $2.70. However, the highest-priced .50 BMG was around $5.80, while the highest per-round cost for the Lapua was in that same neighborhood at $5.86. So, the .338 Lapua Magnum appears to have a larger range of pricing.5.56X45MM OR .223. This one comes in military grade, what we call the “NATO round,” which is standard to the M-16, but a civilian “ two-two-three ” has also been made readily available. A very accurate soft-shooting cartridge, the .223 is larger than the aforementioned .22LR.I shot them at 15 yards with blackhills 60gr VMAX 5.56 just for grins. It puts little pox marks in the plate but nothing major. .308 at 100 yards didn't even leave a mark. These are 3/8" plate. 3/8" is alot lighter then 1/2". All my targets are 3/8" either AR400 or AR500.The following ammunition cartridge ballistics information and chart can be used to approximately compare .30 M1 Carbine vs .308 Winchester ammo rounds. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight, or j

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Barrel length does make a big difference. From the 20 inch barrel of the M16, a 55gr FMJ traveling at 990m/s has a kinetic energy of 1748.6 Joules whereas 14.5 inch m4 carbine has 1411.5 Joules. approx 20% more kinetic energy.The first major difference is that the 30-30 fires a bullet diameter of 0.308" while 7.62x39 fires a 0.312" caliber bullet. ... At the time of writing, the least expensive 30-30 ammo would cost around $1.50/round while premium hunting loads can run more than $2-4/round. Reloading. If you like to handload, then the 30-30 is going to be a joy ...When comparing the 44 Magnum and 50 AE cartridges, several factors come into play. First, the 50 AE is a larger cartridge than the 44 Magnum, both in terms of bullet diameter and case size. This results in the 50 AE producing significantly more muzzle energy than the 44 Magnum, making it better suited for taking down larger game animals.The 7.62×51 NATO chamber is imperceptibly longer than the .308 Winchester, extending between 0.006 and 0.010 inches beyond the .308 SAAMI specs. This results in a 7.62 case that is ever so ...

The effective range of a bullet can be measured in different ways because it depends on what the bullet needs to be “effective” at doing. For this experiment, we’ll …This allows the Long Ranger to compete with the accuracy of a bolt action while providing much faster follow-up shots thanks to the detachable box magazine. Because of the .308 cartridge's spitzer bullet profile, our standard tubular magazine was out from the very beginning. The flush-mounted blackened steel release button drops a 4-round box ...Apr 18, 2023 ... After seeing how dangerous bare steel plates can be, Bryce and Adam put some coated steel armor to the test! Affiliate link to Olightstore: ...The .308 Win. is an incredibly versatile cartridge in its own right, capable of taking game as large as red stag out to reasonable distances. Regardless of what products a company develops or invents, there are bound to be a few losers in the mix. Chevrolet had the Corvair, Remington had the EtronX, and Winchester's underachievers include …The .45-70 generally has less accuracy than the .308 due to its heavy bullets and slower velocities. The .308's higher velocity and better ballistic performance make it more accurate, particularly at long range. However, the .45-70 can still be accurate enough for big game hunting at shorter ranges.With its massive case capacity, high velocity, lower bullet drop, higher ballistic coefficient, and massive effective range, the 308 dominates the long-range shooting scene when compared to the 300 BLK. However, this should not come as a surprise and the 308 Winchester is specifically designed for long-range shooting.Here's a list of the best .308 hunting rifles that I've used in the field or on the range. Best Overall: Browning X-Bolt Speed Suppressor Ready. Best Budget: Ruger American Vortex Crossfire II Combo. Best Lever Action: Henry Long Ranger.The bullet is designed to work at close range and at distance and should show measurable bullet upset with impact velocities as slow as 1,500 fps. With the heavy-for-caliber 175-grain .308 Win. bullet and its 0.520 G1 ballistic coefficient (BC), this means you should see bullet upset after impact as far out as 700 yards.The 257 Roberts is typically used in lightweight and short-action rifles, while the 308 Winchester is commonly used in medium to heavy-duty rifles and combat rifles. Additionally, consider the cost and availability of ammunition. While the 257 Roberts may be less expensive to shoot and reload, it may be harder to find ammunition in some areas.But the .300 Win. Mag. still has it beat. Using the same 165-grain Trophy Copper bullet, the .300 Win. Mag. hits 3,050 fps at the muzzle and produces 3,408 ft.-lbs. of energy. At 500 yards, the bullet is still traveling about 300 fps faster than the .308 Win. and has dropped 10 fewer inches.We would like to show you a description here but the site won't allow us.7.62×51mm NATO. The 7.62×51mm NATO (official NATO nomenclature 7.62 NATO) is a rimless, straight walled, bottlenecked rifle cartridge. It is a standard for small arms among NATO countries. First developed in the 1950s, the cartridge had first been introduced in U.S. service for the M14 rifle and M60 machine gun.

The list that follows is intended to suggest the relative killing power of various hunting cartridges and loads at 100 yards when those cartridges are used appropriately. ( Cartridge, bullet weight in grains, muzzle velocity in feet per second - killing power score at 100 yards.) .223 Remington (60 grain at 3000 fps) - 6.3.

The 308 Winchester has a shorter case length 2.015” while the 30-06 Springfield has a longer case length at 2.494”. The overall length of each cartridge is also quite different, 2.8” vs 3.34” for the 308 and Winchester …The .300 Win Mag was actually designed as a sporting cartridge that could be chambered in standard length actions. (Left to Right) .308 Winchester, 30-06 Springfield, .338 Winchester Magnum, .300 Winchester Magnum, .375 H&H Magnum. .308’s can be found in compact, lightweight rifles that are handy and quick in tight cover.The 6.5 PRC is a controversial round in the hunting community. Because of its velocity, it produces impressive numbers. It has more energy than a .308 and is similar to a .30-06 beyond 500 yards. However, it shoots lighter-weight .264 caliber bullets which may not penetrate as deep or mushroom as large.Jul 28, 2019 · Its accuracy at 1000 yards is easily equal to the .50 BMG, but farther shots will probably require more sight adjustment due to the slightly lower muzzle velocity and more dramatic trajectories. Both cartridges will also deliver great hunting performance. The .338 LM has more options available. 308 Winchester: The 308 Winchester cartridge typically features a bullet diameter of .308 inches (7.82mm) and a case length of 2.015 inches (51.18mm). 7.62 NATO: Similarly, the 7.62 NATO cartridge shares the same bullet diameter of .308 inches (7.82mm) but has a slightly longer case length of 2.0157 inches (51.41mm). Pressure Ratings.The refined .50 receiver does 2 points less than the hardened .308. Ammo/cost ratio on the .50 is worlds better than the .308, especially at lower levels. For a miniscule damage reduction, you literally get more "bang for your buck" with the .50. If you're goin for a crit build then the critical .50 receiver.The 9 Best 308 Rifles of 2024: Tested and Reviewed. Best Overall: Wilson Combat NULA Model 20. Best Budget: Ruger American Predator. Editor's Pick: Browning X-Bolt Speed SR. Best for the Money: Tikka T3x Lite Stainless. Best Bolt Action: Springfield 2020 Waypoint. Most Accurate: Savage 110 Tactical.Most body armor is useless against .50 caliber rounds, as they are only meant to protect against cartridges with less than 1/3 of the energy of the .50 caliber. But some special body armor exists ...Feb 18, 2024 · The best gun for hunting elephant is generally considered to be a large caliber rifle such as a .375 H&H Magnum or larger. Can a .50 cal kill an elephant? A .50 caliber rifle can potentially kill an elephant, but it is not considered to be the optimal choice for elephant hunting. What is the stopping power of an elephant gun?

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Overall length between the 6.5 Creedmoor and .308 Winchester is very similar, though there are some notable differences. The Creedmoor is ever so slightly longer than the .308, but it has a shorter case length. Following the cartridge down, you'll find the Creedmoor has a sharper shoulder angle, and less taper than the .308.Blackpowder comes in a .84 caliber pistol, that doesn't make it better. Everything I'm seeing so far is that it's a short range powerhouse but it flies like an F4 Phantom. Posted: 4/24/2009 1:12:14 PM EDTTrajectory is an interesting one, because the .22-250 holds it relatively well at 300-yards when looking at it on a piece of paper. Apply those four-to-eight-inch drops onto a coyote, bobcat or groundhog and you are looking at the difference between a kill or a wounding. Yet the .308’s drop may be a little more forgiving when placed onto ...Spring may be one of the most beautiful times of the year, but it’s also when your garden needs most of your attention. Use these techniques to ensure you Expert Advice On Improvin...As an all around work horse for sniping that works great for both Law Enforcement and military sniping, the .308 is hard to beat. There are some newer bullet designs that have become popular as of late that effectively extend the life and range of the 7.62x51mm NATO/308 Winchester even further. The heavier weight and newer designed 175gr Sierra ...Apr 18, 2023 ... After seeing how dangerous bare steel plates can be, Bryce and Adam put some coated steel armor to the test! Affiliate link to Olightstore: ...While .308 rounds will chamber in rifles chambered for 7.62 x 51mm NATO (and vice versa), the difference in maximum chamber pressures makes firing .308 Winchester cartridges in a rifle chambered for 7.62 x 51mm NATO unsafe. While it may work a handful of times with no visible damage, the .308 is a higher pressure round than the …The company’s 180-grain .308 Win. load, with the same zero drops 3.4 inches at 200 yards and 15.4 inches at 300. The difference is huge and widens with distance. Add a 10-mph full value wind and the .308 drifts 6.9 inches at 300 yards. At that distance, in the same breeze, the company’s .45-70 Gov’t load has moves more than … ….

Two of the most popular 30 cal cartridges are the 30-06 and 308. The .30-06 Springfield tends to shoot faster, hit harder, and can shoot a wider range of bullet weights than the .308 Winchester. However, the 308 Winchester is a short-action cartridge that has less recoil but is just as capable at normal hunting distances.Introduced by Weatherby in 1958, the .460 was, for 29 years, the most powerful commercial cartridge you could buy. It was a .378 Weatherby necked up to fire .458 bullets, and it sent 500-grain ...All of these .30-caliber bullets could be loaded into either cartridge, but the 300BLK can cycle loads with heavy subsonics while the .308 generally can’t. Since the case head of the 308 measures 0.470 inches compared to the 0.378-inch diameter of the standard AR-15 chambering, the 308 isn’t a candidate for use in the AR-15.The addition of .357 and .308 Calibers provides greater flexibility for predators, varmints, and other small to medium size game. We are now adding the popular .257 caliber on a limited basis. the .257 barrel will use the same .308 Texan valve system and produces up to 190-foot pounds of energy. The Texan is available in Original Black.The Hornady V-MAX line of bullets ranges from .17 caliber bullets for the micro-rimfires to .30 caliber bullets for the .308 rifle, making it one of the widest bullet lines in the varmint hunting category. V-MAX are polymer-tipped; smooth copper-jacketed, swaged lead core bullets intended for critters up to 50 pounds, so perfect for a coyote ...Most body armor is useless against .50 caliber rounds, as they are only meant to protect against cartridges with less than 1/3 of the energy of the .50 caliber. But some special body armor exists ...A typical .308 rifle has a barrel length of 20-24 inches, while a .38 handgun has a barrel length of 4-6 inches. 12. Are there any specific laws or regulations regarding the use of .308 and .38 calibers? Laws and regulations regarding the use of firearms and ammunition vary by location, so it is important to check local laws and regulations.Mar 22, 2018 ... Today on Kentucky Ballistics we shoot some 10% ballistic gel with 338 Lapua and 50 BMG! I hope you enjoy the video and thanks for watching!Nov 8, 2020 · None of these weapons thrilled me as much as the M-14 in .308 caliber. Several older guys I worked with were into reloading. One guy suggested the Remington 700 in 30-06 caliber. 308 vs 50 caliber, All told, the 308 Winchester has an overall length of 2.81″ and a case length of 2.015″ vs a 2.55″ overall length and a 2.105″ case length and for the 45-70 Government. Heck, the .308 Winchester case is nearly as long as the entire .45-70 Government cartridge!, Here's a list of the best .308 hunting rifles that I've used in the field or on the range. Best Overall: Browning X-Bolt Speed Suppressor Ready. Best Budget: Ruger American Vortex Crossfire II Combo. Best Lever Action: Henry Long Ranger., The .308 is a good choice for the dedicated predator hunter, and the .457 is the choice if you will only use the rifle for hunting larger game. ... The .357 worked as well as any .457- or .50-caliber rifle I've used. So far this season using the Texan/Devastator rifle/bullet combination, I've killed turkey, fox, coyote, javalina, deer and ..., Popularity for the 308 Win stems mostly from its versatility, relatively low recoil for a 30-caliber cartridge, and ability to fit in a short action rifle. ... How much will a 308 drop at 50 yards? On average, a 150 grain FMJ fired at 2820 fps will have -0.1 inches of bullet drop at 50 yards, assuming a 100 yard zero. ..., In terms of bullet size, the .308 caliber falls within the mid-range, larger than popular pistol calibers like 9mm (.355 caliber) but smaller than magnum rifle calibers like .338 Lapua (8.6mm caliber). Regarding velocity and energy, the .308 caliber offers a balanced combination of speed and power, making it suitable for various applications., 4562 ft/lbs. 1800 ft/lbs. 623 ft/lbs. 300 Norma vs. 338 Lapua – Energy. The best advantage that the smaller and more efficient bullet of the 300 Norma has is how little it drops and is blown by the wind at distance. Typically heavier bullets resist the wind better than lighter bullets., That said, the .30-caliber is still a legitimate long-range option that, in the hands of a skilled shooter, is more than capable of consistent 1,000-yard performance. Beyond that is pushing it a bit. Regardless of bullet weight, the .308 typically goes sub-sonic around 1,100 yards. But let's face it: across the shooting world there is a handful ..., Feb 18, 2024 · The best gun for hunting elephant is generally considered to be a large caliber rifle such as a .375 H&H Magnum or larger. Can a .50 cal kill an elephant? A .50 caliber rifle can potentially kill an elephant, but it is not considered to be the optimal choice for elephant hunting. What is the stopping power of an elephant gun? , Sep 21, 2023 ... Comments7.1K · 700 BMG Rifle vs Zombie Torso (How Powerful Is 700 BMG ???) · 500 NITRO EXPRESS PISTOL · 4 BORE Rifle vs Ballistic Gel (The&nbs..., The 300 grain, .44/50 Dead Center at 1800 fps does give you more energy, over 1750 ft. lbs. on target at 100 yards. The caveat is, all the extra energy in the world does you no good if not put in the right place. Our mild 200 grain load still carries over 1000 ft. lbs. out to 140 yards, much farther than average whitetail hunting ranges., 243 vs 308 Win Caliber Comparison. It's time to start our comparison of these two iconic hunting cartridges. Let's start by taking a look at the specs for each. ... When compared to the 308 Winchester, the 243 has about 50% less felt recoil. Average recoil for a 308 comes in around 22 ft-lb of force compared to about 11 ft-lb of force for ..., No, the .308 Winchester is UNDERKILL for grizzly or brown bear hunting, under average conditions, from a mid-range distance, with a medium grain expanding bullet, and with correct shot placement. Let's look at those assumptions a bit closer in the following table. Assumption. Value. Caliber. .308 Winchester. Animal Species. Grizzly Or Brown Bear., 4562 ft/lbs. 1800 ft/lbs. 623 ft/lbs. 300 Norma vs. 338 Lapua – Energy. The best advantage that the smaller and more efficient bullet of the 300 Norma has is how little it drops and is blown by the wind at distance. Typically heavier bullets resist the wind better than lighter bullets., Because USSOCOM (U.S. Special Operations Command) found that, as compared to flat-footed .308 (specifically M118LR, the military's best long-range .308 load), 6.5 Creedmoor doubles snipers' hit probability at 1,000 meters, increases effective range by at least a third, increases energy on target by 50%, reduces the effect of wind by 40%, and has at least 30% less recoil, they will begin ..., If so, the only benefit to having a .50 cal receiver is that you make a lot more ammo for it in comparison to other calibers. You can make 100 rounds at the cost of what it would take to make 20 or 30 .308 rounds. For Fallout 76 on the PlayStation 4, a GameFAQs message board topic titled ".50 cal receiver vs. Hardened .308"., Velocity Advantage: .223 Remington. .223 Rem vs. .308 Energy. A side-by-side comparison of targets shot by .223 and .308 bullets. While the .223 Remington has the advantage of speed, the .308 Winchester is the clear winner in energy. Typical .223 Remington muzzle energies are around 1,100 to 1,300 foot-pounds., Going a step further, you have the wonderful .338-caliber bullets available in the .338 Win. Mag., 33 Nosler, .338-378 Weatherby, .338 RUM, .338 Lapua, and the new .338 Weatherby RPM. The .338 Win. Mag. used to hold the title for the best option if you had just one cartridge to hunt the world—and still does in some hunters' eyes—and even ..., The .303 British and .308 Winchester are both .30 cal rounds, but the former's bullet diameter is .311 inches and the latter's bullet diameter is .308 inches. ... .50 cal pistol rounds and the .50 Beowulf can be used to hunt most game in the United States. .50 BMG rifle rounds are overkill against anything a civilian will shoot and are most ..., The .308 Winchester has a slightly longer same case length (1.92″ vs 2.015″), but the 6.5 Creedmoor has a little bit longer overall length (2.825″ vs 2.81″). The 6.5 Creedmoor has a sharper shoulder angle (30 degrees …, 7. Can I use a .50 caliber magazine to hold .308 rounds? Yes, a .50 caliber magazine can be used to hold .308 rounds, as long as it is compatible with the specific firearm. 8. How does the size of a .50 caliber compare to a .308? A .50 caliber is larger in size compared to a .308, allowing it to hold fewer rounds. 9., 2. .224 Valkyrie – The New Kid on the Block. .224 Valkyrie. The .224 Valkyrie was developed with long-range shooting in mind from its inception. It is hard to believe that a .224-inch caliber bullet with a C.O.A.L. (cartridge overall length) that fits inside an AR15 magazine well can be capable of 1,000+ yards., The 5.45-inch 50 BMG round is much larger than the 50 Beowulf. The 3.91" bottleneck case is rimless with a base of 0.804". The bullet diameter is only slightly larger at 0.51". A standard .50 BMG cartridge fires a full metal jacket (FMJ) bullet weighing 647 grain, nearly double some of the 50 Beowulf bullets. , Sep 8, 2022 ... In today's video, we will see if a 30-06 can penetrate more steel than a 308 Winchester. All of the testing was done at 50 yards using a529 ..., The .308 Winchester uses .308″ bullets, the .338 Federal uses .338″ bullets, and the .358 Winchester uses .358″ bullets. Additionally, all three cartridges have basically the same maximum pressure. As a clarification, SAAMI uses two methods of measuring pressure: crusher and transducer., For example, 7.62 NATO/.308 Win bullets are 0.308 inches in diameter whereas a 7.62x39mm cartridge's bullet is 0.311 inches in diameter. FYI, the second number in 7.62x39mm refers to the cartridge's overall length (39mm). Also, 38 Special and 357 Magnum shoot the same bullets. Now, back to 410 caliber shotguns., The .50 caliber is a type of ammunition in Fallout 4. .50 caliber is a high performance centerfire rifle cartridge manufactured by Circle G ammunition. They are advertised as being manufactured to the highest tolerance for discerning shooters. Before the Great War, these rounds were sold in boxes of ten cartridges. The box states that the bullets are 290 grain, boat tail hollow points. Hunting ..., The winner with regards to this is the 5.56. Within around 500 yards, you're going to end up with a much flatter shot than occurs with the .308. While a 5.56 bullet will drop 38.1" at this distance, a .308 will drop 47.2" (if both rifles are zeroed in at 200 yards). However, this distance is also about the maximum combat effective range ..., The Insider Trading Activity of Davies Christa on Markets Insider. Indices Commodities Currencies Stocks, The .308 and 5.56mm cartridges are both capable of great accuracy. The M118 and MK 262 are long range service loads for each cartridge respectively. Tyler Freel. 5.56 NATO. The story of the 5.56 NATO cartridge is similar in nature to the 7.62×51 NATO and was derived from the development of the .223 Remington., The 30-06 has a case length of 2.94 inches, while the .308 has a case length of 2.015 inches. Thanks to its longer case length, the 30-06 casing can hold more powder, hence have a higher muzzle velocity. When it comes to weight, the 308 is the lighter of the two and is also smaller., The .308 also has about 5% more case capacity, which allows it to hold slightly more gunpowder. Both of these factors lead to the .308 having around 10 to 15% more recoil than the 6.5 Creedmoor. Specifically, most .308 cartridges tend …, Measuring the bullet right as it exits the muzzle, .308 Winchester packs a whopping 2,727 foot-pounds of energy on average, compared to 1,525 foot-pounds for 7.62x39mm. Right away, the difference is clear. But at 300 yards, a .308 round still packs 1,186 foot-pounds of energy, while the 7.62x39mm round drops to a mere 630 foot-pounds., The biggest difference between these two rounds is the bullet diameter. The 308 Winchester has a diameter of .308 inches, while the bullet for the Mauser is .323 inches. That may not seem like much, but it does make a difference. The larger bullet will have more surface area and will therefore create more drag as it travels through the air.