308 vs 50 caliber. This means that both cartridges require a bolt change when performing a conversion on an AR-15. The 6.8 SPC case is slightly longer, measuring 1.687", than the 6.5 Grendel cartridge case, measuring 1.52". Both cartridges have the same overall length of 2.26" as this is the maximum allowable cartridge length for the AR-15 platform.

The diameter of a .308 Winchester cartridge is 0.308 inches (7.8232 millimeters). The diameter of a .357 Magnum cartridge is 0.357 inches (9.0678 millimeters). The .308 Winchester cartridge has a smaller diameter than the .357 Magnum cartridge by 0.049 inches. The overall length of a cartridge determines how deep a bullet will sit in a case.

308 vs 50 caliber. The Thompson and 1911 were both chambered in .45 ACP, firing a 230 grain bullet at 850fps with an effective range of around 50 yards. On October the 22 nd 1941, the US Ordnance department approved and adopted the Winchester designed M1 Carbine, caliber .30 Carbine. At just 2.36kg (5.2lb) the M1 fired a 110 grain round nose bullet at 1860fps.

Like most of our Caliber Battles, the choice here is between a lighter bullet going faster (the .30-30) and a heavier bullet going slower (the .35 Rem.). The original .30-30 load used a 160-grain bullet and topped out at 1,970 feet per second (fps) at the muzzle, according to Frank C. Barnes' "Cartridges of the World.".

1. XAos13. • 8 yr. ago • Edited 8 yr. ago. The new survival mode gives ammo weight. .50cal is heavier per round than .308. And the difference becomes serious if you carry 100+ rounds. A "light receiver" .308 has a higher RoF than a .50 so if .308 ammo can get a 1-shot kill, it's better than .50.308 vs 5.56: Recoil. The .308 Winchester has more recoil than the 5.56x45mm NATO cartridge. This is due to the .308's heavier bullet weight and larger powder charge, which generates more energy and, therefore, more recoil. The 5.56 cartridge, on the other hand, is lighter and generates less recoil, making it easier to shoot quickly and accurately.

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? In short, no. The basic difference between the two is that the .30-06 is a long-action cartridge with a case length of 2.49 inches and an overall length of 3.34 inches. The .308 is a short-action cartridge with a case length of 2.01 inches and an overall length of 2.8 inches. Both the .30-06 (left) and the .308 Win. have their advantages.Look at it this way, .308 Win At the muzzle is about 2,700 ft.lbf of energy. 9mm is about 350 ft.lbf. That means .50 Beowulf is about 9mm more power than .458 SOCOM, but .308 Win is also a little under a 9mm of power over .50 Beowulf. I will absolutely contend that anything .50 Beowulf can do, .458 SOCOM can too.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. ...Pros of .308 for Elk Hunting. .308 Winchester has several advantages, reasons why hunters go for this round instead of something with more oomph. The first of these pros is that .308 is a very common round. Many hunters own .308 rifles and use those rifles on a large variety of targets.9mm Makarov (9x19mm PM) 9 mm Dillon (9x25 mm Dillon) 9 mm Mauser (9x25 mm Mauser) 9 mm Winchester Magnum. .380 ACP (9 mm Kurz, 9mm Short, 9x17 mm) 9x23 mm Winchester. .38 Casull. That's just one caliber of bullet and ONLY the handguns; it's not even getting into all of the rifles that use a 9 mm bullet.The .308 Win case was shortened for use in semi-automatic firearms. This is the significant difference between .308 and .30-06. That smaller case means you have less case capacity, which puts the .308 at a slight disadvantage compared with .30-06, .300 Win Mag, and other .30 caliber rifles when you want to shoot at long ranges.The 7mm 08 vs 308 Winchester debate has gone on for decades. ... has a similar trajectory to the faster .308-caliber bullet (0.435 BC). But because of its higher BC, the 7mm bullet will drift ...Quitclaim deeds are real estate contracts that transfer property with no guarantee that the transferring party (the grantor) actually owns it. The party who receives the quitclaim ...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. ...

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.300 Blackout vs 308. Check out a quick side-by-side comparison of the pros and cons of these two rounds. ... The .300 blk and .308 Win are fairly similar in pricing and can be found in a range of $1.25 to $2.50 per round. The .308 Win is a more popular round so you can have better deals. ... The .300 blackout uses .308 caliber bullets and can ...When compared with the .308 it is obvious that there is almost no competition and the .22-250 outpaces it every time. The fact that the .22-250 is so fast, touches on the answer of choosing a caliber specific to one purpose. With smaller varmints generally being nervous twitchy animals and having a small kill zone, the bullet needs to move ...

February 18, 2024 by Mike McMaken. The main difference between a .30 caliber and .30-06 is that the .30 caliber refers to the diameter of the bullet, while .30-06 refers to a specific cartridge size and type of ammunition. Contents [ show]

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.

First, the 6.5 Grendel is much shorter than the .308 Winchester. This is because the Grendel was originally designed for use in an AR-15, which can only accommodate cartridges up to 2.26″ long. With an overall length of 2.26″, the 6.5 Grendel is the maximum size cartridge that will fit in an AR-15.That added velocity also translates to a slightly flatter trajectory. Returning to the Trophy Bonded examples above, the .30-06 drops about 3.5 inches less at 500 yards than the .308 Win. with a 200-yard zero. The difference is minuscule at 300 yards, but at extreme ranges the .30-06 holds a slight edge. Winner: .30-06 Springfield.In order of power: .308 and 7.62x54 are equal, 5.56x45 and 7.62x39 are equal, 5.45x39, 9x39, .45, 9mm, .380, .22. That's just in terms of damage points. Velocity affects damage at longer ranges. Different guns using the same ammo will have varying velocities. .308/7.62x54 and 5.56x45/7.62x39 may have equal damage but they have different velocities.Vicodin (Oral) received an overall rating of 7 out of 10 stars from 308 reviews. See what others have said about Vicodin (Oral), including the effectiveness, ease of use and side e...

The company's 165-grain Trophy Copper .308 Win. travels 2700 feet per second (fps) at the muzzle and produces 2671 foot-pounds (ft.-lbs.) of energy. The 120-grain Trophy Copper 6.5 Creed, by contrast, travels 2875 fps at the muzzle but only produces 2200 ft.-lbs. of energy. These numbers change based on bullet weight and load construction ...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 ...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 .308 is one of the most common and trusted rifle rounds in the country and it’s easy to find good, accurate ammunition. Ample power for virtually all North American game species. The .308 is a powerful cartridge and can handle bullets over 200gr, although most hunting can be accomplished with lighter bullets.The first factor is ballistics. The 280 Remington has a higher muzzle velocity and energy than the 308 Winchester, making it a better choice for long-range shooting. The 308 Winchester, on the other hand, has a flatter trajectory and less recoil, making it easier to shoot accurately at shorter ranges.The Thompson and 1911 were both chambered in .45 ACP, firing a 230 grain bullet at 850fps with an effective range of around 50 yards. On October the 22 nd 1941, the US Ordnance department approved and adopted the Winchester designed M1 Carbine, caliber .30 Carbine. At just 2.36kg (5.2lb) the M1 fired a 110 grain round nose bullet at 1860fps.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.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.The .338 LM has more options available. The trajectory, penetrating energy, and bullet design combination give the shooter a great advantage for long range shooting and big game hunting alike. One ...Period. Strictly within the confines of upgrading the bolt action hunting rifle, .50 cal is superior. BUT, once you have gun nut 4, the .308 combat rifle is FAR superior. Comparable damage, possibly more damage with specific weapons, and no bolt action. If you invest more in energy weapons, the guass rifle is also superior.However airguns kill by creating a wound channel through vital organs, not through the tremendous hydrostatic shock delivered by a firearm. That is a general rule of thumb. If you can crank the velocity of a .457 to match that of a .357, you can get roughly the same trajectory. But not many of the .457- or .50-caliber rifles achieve that.The main difference between the 30-30 and 308 is the bullet diameter. The 30-30 uses a .30 caliber bullet, while the 308 uses a .308 caliber bullet. The larger bullet size of the 308 gives it slightly more power and accuracy than the 30-30. Another difference between these two cartridges is their trajectory. Due to its higher velocity, the 308 ...The differences between 308 Winchester and 6.5 Grendel are the diameter bullets each rifle cartridge fires, the overall case length, and felt recoil. The 308 Win fires 0.308” diameter projectiles compared to 0.264” for 6.5 Grendel. Furthermore, the 6.5 Grendel has a shorter case length and less recoil compared to the 308.Claim The pressure wave produced by a .50 BMG round can kill a whitetail deer without hitting it. Origin In 2017, Keith Warren, celebrity hunter and host of "The High Road" television show, published a video on YouTube in which he hunts a whitetail doe with a rifle chambered in .50 BMG. Warren appears to hit the deer in the head, and it ...Ballistics of the .308 Winchester Cartridge. The .308 Winchester cartridge is known for its excellent ballistics, offering a good balance between power, accuracy, and recoil. It typically fires a .308 caliber bullet with a weight ranging from 150 to 180 grains, although other bullet weights are also available.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. The .308 Winchester (.308 Win) and 5.56 NATO rounds are two of the most popular centerfire rifle cartridges in the United States and across North America. Both cartridges are battle-proven and currently in service with the U.S. Military and its NATO allies. The 308 vs 556 debate has been raging between civilian marksman, law enforcement, and military shooters for well over 60 years and is akin ...Given these rounds, the 338 Lapua will have a free recoil of 36.5 ft-lbs compared to 82.7 ft-lbs for the 50 BMG. The 50 BMG has more than double the free recoil of 338 Lapua Mag. To put these massive recoil numbers in perspective, an average 308 Winchester load will have around 20 ft-lbs of free recoil.Ballistics-wise, 50 BMG and 338 Lapua are somewhat similar, at least at sane ranges. Where they differ greatly is in 50 BMG’s much bigger, much heavier bullet’s ability to carry killing power far beyond the capabilities of the 338 Lapua. While the Lapua can only kill a deer at up to 1,800 yards, the mighty 50 BMG can do the same task at ...

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.The Winchester is not the fastest .277-caliber (true 7mm) cartridge available, but it is the most popular. ... 270 vs 308: Effective Range The 270 Winchester can deliver very good precision ...Dec 26, 2022 · 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 ... 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 ...Let's say you shoot a 150gr Swift Scirocco factory load from Remington in your 308. Optimum sight setting for a 6 inch vital zone for this ammo and your firearm is as follows: Shoot! ballistics software calculated the following sight settings: "2.61 inches high at 100 yards for a 230 yard zero. Point blank range is at 272 yards".Rifle Recoil Table. For every action there is an equal and opposite reaction; that is one of the physical laws of our universe. This means that the momentum of a rifle's reaction will exactly equal the momentum of the bullet and powder gasses ejected from the barrel. In the shooting sports we call that reaction recoil or "kick."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 ...Dec 26, 2022 · 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 ...

It’s lighter and easier to find. The ammo is significantly cheaper to manufacture. The .50 does less damage than the .308 normally, unless you've found the elusive Hardened 50 mod for the hunting rifle. But to answer your question, .50 cal ammo is much cheaper to craft (but harder to find.)Factory produced long cylinder calibers include the .30-30 Win, .444 Marlin, .45-70 Govt, .45 Colt/410 shotgun, .460 S&W, and .500 S&W. We fired factory ammunition in both .375 Win and .38-55 from ...That’s a pretty massive difference in weight. The .50 BMG uses a 3.91 inch long bottlenecked case with a case capacity of 292.8 gr. H2O. The .50 AE uses a case that’s only 1.285 inches long and has a case capacity of right around 50 gr. H2O depending on what data sheet you use. The overall length of a .50 BMG round is 5.45 inches.The diameter of a .44 Magnum cartridge is 0.43 inches (10.922 millimeters). The diameter of a .308 Winchester cartridge is 0.308 inches (7.8232 millimeters). The .44 Magnum cartridge has a larger diameter than the .308 Winchester cartridge by 0.122 inches. The overall length of a cartridge determines how deep a bullet will sit in a case.At first glance, it's easy to see that the .308 is shorter than the .30-06. While a .308 has an overall length of 2.8 inches, the .30-06 comes in at 3.4 inches. That's quite a bit more space, and most of it is filled up with extra propellant. .30-06. A .308 case can hold up to 56 grains of propellant.Total Damage for 71 .308 bullets is 3,905[500 Caps] Total Damage for 50 .50 bullets is 3,200[500 Caps] So my question is, is it really worth Upgrading the Hunting Rifle to .50 Cal when you are only dealing 16% more damage per shot: At a cost of 40% More Caps per bullet. While receiving almost 30% less bullets. Carrying around 82.9% Heavier Ammo.The Umarex Hammer now has some company, the Hammer Carbine. Like the original Hammer, the Hammer Carbine is a bolt action repeating big bore .50 caliber PCP slug gun made for airgun hunting. The Hammer Carbine notably features an improved twin shot pressure seal magazine, a larger 35 cubic inch carbon fiber tank, and a much handier, shorter barrel.The 300 AAC Blackout and 308 Winchester are both 30-caliber rifle cartridges that shoot a .308" diameter bullet. However, this is where the similarities end as both cartridges have a different intended purpose. In this caliber comparison article, we are going to take a detailed look at both the 300 AAC Blackout and the 308 Winchester.The case has a rebated-rim diameter at standard .308 Winchester dimensions to allow more strength in the AR bolt face, making it more adaptable to existing .308-caliber AR bolt designs and to make the cartridge applicable to custom bolt-action manufacture. Depending on load, the resulting round can launch a 300-grain bullet at about 2,000 fps from a 16-inch carbine barrel at relatively low ...The 50 BMG is significantly larger than the 338 Lapua Magnum, with a case length of 3.91 inches compared to 2.724 inches. The difference in size is further amplified by the overall length, with the 50 BMG measuring 5.45 inches while the 338 is coming in with an overall length of 3.681 inches.Apr 18, 2021 · 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. 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. At the muzzle, the .30-06 Springfield has right at 200 more ft.lbs of energy than the .308 Win rounds. Which was a little higher than what we saw from the small set of rounds that we graphed. As the rounds move out further, the difference between the two cartridges diminishes to around 75 to 100ft.lbs of energy. As such, the 223 Rem has a flatter trajectory out to 500 yards. Looking at our Ballistics Table below, we will compare the 308 Winchester 168 gr Match ammo vs the 223 Remington 69 gr ammo. Assuming a 200 yard zero, at the 400-yard line the 308 will have had a bullet drop of -21.6” while the 223 has only dropped -17.5”. 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. Shop 300 AAC Blackout …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 ...The recoil kinetic energy figures below are taken from the Rifle Recoil Table and the Shotgun Recoil Table. Note that the most powerful shotgun loads generate recoil comparable to elephant rifle cartridges. Shooters who would never think of shooting a .416 Rem. Mag. or .450 Nitro Express rifle even once will casually buy a box of 12 gauge, 3 ...3030 vs 308: Differences Caliber and Ballistics. The .30-30 Winchester and .308 Winchester are two of the most popular cartridges for hunting and target shooting. The .30-30 has been around since 1895 and is a lever-action cartridge primarily used for medium-range hunting. It has a bullet diameter of .308 inches and a case length of 2.04 inches.The .308 caliber is widely used in various applications, making it one of the most popular calibers around the world. It has proven effective for hunting large game, such as deer and elk, due to its substantial power and exceptional accuracy. ... commonly used in military rifles, and the 12.7mm (also known as .50 caliber), famous for its use in ...

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 ...

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 ...

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 …The 300 AAC Blackout and 308 Winchester are both 30-caliber rifle cartridges that shoot a .308" diameter bullet. However, this is where the similarities end as both cartridges have a different intended purpose. In this caliber comparison article, we are going to take a detailed look at both the 300 AAC Blackout and the 308 Winchester.AR-15s shoot the iconic 5.56mm round, while AR-10s are now typically chambered for the much larger .308 Winchester..308 vs 556. It's a result of being designed for larger rounds that the AR-10 can shoot further, more accurately, ... Perchance your locale bans hunting with .22 caliber bullets, an AR-10 chambered in .243 Winchester can make a ...After shooting our course of fire for a qualification they let us play with their .50 Cal sniper as well as an Enfield, MP5, a range of Glocks, and Sigs. Wha...Walls of brass. Contrary to the popular urban legend, 7.62 NATO casings do indeed have thicker walls than .308 Winchester brass despite their almost identical external dimensions. While the ...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 ...Feb 16, 2020 ... 5/8" Titanium vs 50 Cal's Best Rounds AP ... 5.56 & .308 vs 5 gallon water jugs at 300 yards ... 50 BMG Raufoss Round vs 3" of Solid Brass Round ...What calibers can a 30-06 be converted to? As the .30-06 Springfield has a .473″ case head and uses the .470 +/- bolt face, any cartridges list on the above two bolt face diameter and action length database charts above, that also use the .470 +/- bolt face, and have a COAL of 3.34″ or shorter, will work with .30-06 actions.The .308 Winchester cartridge, also known as 7.62x51mm NATO, is a popular choice among hunters and precision shooters. Developed in the 1950s, it was designed to be a shorter and more efficient alternative to the .30-06 cartridge. The .308 caliber is known for its versatility, accuracy, and manageable recoil. It is commonly used for hunting big ...

former name of the nba's thunder informallywhere to find piglichhallmark movies and mysteries on directvcountry inn and suites promo codes 308 vs 50 caliber john ridout's gardendale [email protected] & Mobile Support 1-888-750-6676 Domestic Sales 1-800-221-7189 International Sales 1-800-241-6072 Packages 1-800-800-2802 Representatives 1-800-323-4733 Assistance 1-404-209-6323. 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. . courier times obituary new castle indiana Fly to either Liberia or San Jose, Costa Rica from a range of U.S. cities for as low as $308. If you’ve been itching to plan a tropical getaway for 2023, now is the best time to do...When it comes to choosing a watch, one of the most important factors to consider is the movement. The movement, also known as the caliber, is what makes a watch tick and keeps time... hair salons in eufaula alfundations writing paper kindergarten 1. What is the main difference between the .308 and the .30-06 calibers? The main difference between the .308 and the .30-06 calibers is the cartridge length and powder capacity. The .30-06 has a longer case length and a larger powder capacity, resulting in higher muzzle velocity and more energy at longer ranges compared to the .308. 2. phet circuit labdid doja cat sold her soul to the devil New Customers Can Take an Extra 30% off. There are a wide variety of options. The primary difference is in their specific cartridge design, with the .308 being a higher pressure round that produces a higher muzzle velocity and more energy than the .30-30. Additionally, the .308 is commonly used in bolt-action and semi-automatic rifles, while the .30-30 is most often used in lever-action rifles. The recoil kinetic energy figures below are taken from the Rifle Recoil Table and the Shotgun Recoil Table. Note that the most powerful shotgun loads generate recoil comparable to elephant rifle cartridges. Shooters who would never think of shooting a .416 Rem. Mag. or .450 Nitro Express rifle even once will casually buy a box of 12 gauge, 3 ... 996 posts · Joined 2004. #6 · May 19, 2011. Yep - two different measurements for same caliber. 30 Caliber Bore diameter = .300" but groove diameter = .308". Bullets for 30 caliber bore will be the groove diameter of .308". Ray .