300 norma vs 338 lapua

Jan 15, 2021 · Location. Arizona. Apr 12, 2021. #9. Jump on that Norma, outstanding price. The Lapua 300 WM brass will be extremely difficult to find for a long time. I saw Nosler 300 WM at Midway for $120/50 shipped a month or so back. Found some Nosler for my 300 WM at a small gun shop for a very reasonable price. Good luck.

As an example, some in the tactical shooting community have started to adopt the 30 caliber bullet of the 300 Norma and use it in lieu of the larger and long-used 338 Lapua Mag.The Lapua is a fine cartridge and if I wanted more the Lapua Improved is awesome, body taper removed and bullet seated out just like the Norma. As stated the Norma loaded with a 300 SMK where is belongs above the driving band has an oal of 3.570 to 3.6" and fits standard mags with no mods.“Button, Button” is a short story about a husband and wife, Norma and Aurthur Lewis, who are offered a deal by a Mr. Steward for $50,000. If they choose to push the button someone ...Overall, when looking strictly from an angle of the .300 Win Mag vs .338 Lapua Magnum, there is not a huge difference in the long range trajectory of these factory loads. On average, the .300 Win Mag does have a flatter trajectory with a difference of .78†(300yds), 1.96†(400yds), 3.76†(500yds), 5.74†(600yds), and 8.54â ...Logistics, .338 Lapua is in the system and doesn't have to be re-sourced. Military buys a shit load, contractors have overrun to sell plebs at a better profit. Military adopts it, so LARPers want it. The cycle feeds itself. Remember a big selling point for militaries on rounds is logistics.Militaries are slower to adopt newer cartridges/calibers. From what I understand, newer high BC .30 cal magnums thoroughly outclass the Lapua. From a logistical pov the military can‘t constantly chace the absolute best cartridge as long as the current option (.338 Lapua) still meets their requirements. 5. kevwil.

Most shooters and hunters have heard of the .338 Lapua (8.6×70mm or 8.58×70mm), which received its status as a 1500 meter sniping round. A .338 Lapua launches 250 grain bullets over 3000fps and 300 grain bullets over 2850fps, with good hand loads and sub 1/2 moa accuracy. The .338 Lapua Magnum cartridge, designed in the …The 338 Lapua on the other hand, with a 300 gr A-Tip at 2680 fps, is producing 4785 ft/lbs. of energy at the muzzle, over 700 ft/lbs. more than the 300 Win Mag. 7mm Rem Mag vs 300 Win Mag vs 338 Lapua. So, if you are in search of a very high muzzle energy with extreme long-range capabilities, the 338 Lapua may be what you’re after.I'll go you one better and include the .338 Norma Mag as well. Working with the uppermost accuracy node for each, there is only nickels and dimes difference …No good deed goes unpunished. No good deed goes unpunished, as a June 4 California appeals court decision proves. The state’s third appellate district court last week affirmed a di...300yds 4.2 in. 600yds 18 in. Learn more. 338 Norma Mag. Jimmie Sloan was given a clean slate to design the "ideal" .338 cartridge for shooting a 300 gr Sierra Match King bullet with the best accuracy and highest possible velocity within a maximum loaded cartridge length of 93,5 mm (3.68"). The result is the .338 Norma Magnum.300 Win Mag vs 338 Lapua Magnum. The .300 Winchester Magnum (300 Win Mag) and the .338 Lapua Magnum (338 Lapua) are two of the most formidable cartridges in long-range shooting. Both have a storied history and a reputation for exceptional performance, but they serve slightly different roles in the world of precision …My question is why are people ok doing a .338 Norma mag same dia as the lapua as far as bolt face. Running same safe pressures. I've found multiple builders say no you shouldn't on the lapua but say ya perfectly fine for a Norma. All things equal like .338 300gr pill both loaded to say 65,000 safe pressure why is one ok and not the other. The 300 is 10" less wind for a full value 10 mph wind. Drop is a win for the 300 with 129" less drop. The both go subsonic in the 1900 range so thats a wash but even there the 338 only hold about the same 120-150 energy lead all others in the 300 favor. But with that said as a hunting rifle I really like the 338NM.

The .338 Norma is no joke either. Both these cartridges offer exceptional performance in hunting big games over a long range. It can fight the .338 Lapua toe-to-toe in this segment. However, as the successor, the .338 …338 has better terminal ballistics, but if you aren’t in some sort of special forces unit or hunting elk at 1200 yards, 300 is the way to go. 338 LM gets my vote. High quality brass (Lapua) is easily obtainable and barrel life is really good. Recoil on my 338 LM rifle is surprisingly tame with a muzzle brake.Looking for a really accurate, flat shooting, and hard hitting cartridge? Here’s what you need to know about the 300 Win Mag vs 338 Lapua vs 338 Win Mag. I think most hunters …The amount of times i have hit marker with the 338 lapua rounds are ridiculous but oh when I switch to 300 norma rounds I kill people like nothing. One thing tho, it doesn't make sense at all to me. So some day or matches I will be able to wallbang and point blank people with the 338 like nothing and then other days I will hit marker worse than ...338 Lapua Mag. Developed by Lapua during the early 1980's as a military sniper cartridge, the .338 Lapua utilizes a modernized and strenghtened .416 Rigby case. It has achieved considerable acclaim in sniping circles, particularly in Afghanistan, and has become a firm favorite of the "tactical" crowd at the various ELR (Extreme Long Range ...Short Answer: The 338 Norma is a shorter fatter version of the 338 Lapua that has better ballistics. However, the 338 Lapua is a much more popular cartridge so it will be easier to find. If you value ballistics, …

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"Be yourself" is great advice for learning to be comfortable and confident in your own skin. It's also horrible advice that can lead to character flaws being interpreted as "person...The amount of times i have hit marker with the 338 lapua rounds are ridiculous but oh when I switch to 300 norma rounds I kill people like nothing. One thing tho, it doesn't make sense at all to me. So some day or matches I will be able to wallbang and point blank people with the 338 like nothing and then other days I will hit marker worse than ...Most shooters and hunters have heard of the .338 Lapua (8.6×70mm or 8.58×70mm), which received its status as a 1500 meter sniping round. A .338 Lapua launches 250 grain bullets over 3000fps and 300 grain bullets over 2850fps, with good hand loads and sub 1/2 moa accuracy. The .338 Lapua Magnum cartridge, designed in the …Cost of reloading components is $0.37 more than PRC. Recoil will be higher. Lower velocity. Pros of the .300 PRC: Higher velocity's and less drop than the .338. Less recoil/muzzle blast. Cheaper to shoot. Cons of the .300 PRC. Barrel life seems to be in the 1200 round range.The 300 WSM easily gets 3900 fps with the Nosler 125gr Ballistic Tip and the 30-338 Lapua will do 4150 fps easily with the same 125gr B-Tip. In the 30-338 LM, the 130gr Barnes, a “ringed” bullet with grooves to reduce bearing surface, will get another 150 fps, topping out at 4300 fps. I find the 17-twist does a good job with the light ...

At first glance, the 338 Lapua Ammunition features a smaller size and lighter total weight with only 200-300 grains, about 3 times lighter than the 50 BMG. It also has a smaller rim and bullet diameter, which will come with certain advantages. Yet, the specifications solely don’t tell everything about the good old 338 Lapua.Weight. Since both cartridges are for large-size rifles used for long-range shooting, they are generally quite heavy. Yet, .300 RUM bullets are lighter than those of .338 Lapua. The RUM bullets fall in the range of 150 – 200 grains, with those of 150 grains, 180 grains, and 200 grains being more popular.338 Laupa Magnum. Developed by Lapua during the early 1980's as a military sniper cartridge, the .338 Lapua utilizes a modernized and strenghtened .416 Rigby case. It has achieved considerable acclaim in sniping circles, particularly in Afghanistan, and has become a firm favorite of the "tactical" crowd at the various ELR (Extreme Long Range ...Looking for a really accurate, flat shooting, and hard hitting cartridge? Here’s what you need to know about the 300 Win Mag vs 338 Lapua vs 338 Win Mag. I think most hunters …The 338 Lapua Mag packs a wallop (at both ends) whereas the 300 Norma has less recoil, and less energy at the target until the fat 338 slows down enough at around 2,000 yards where the energy of the two bullets is close to the same. Let’s look at some stats to compare.Hoschton, GA. Apr 22, 2010. #4. Re: Vihtavuori N-570 for 338 Lapua. From what little testing I've done so far, I don't believe N-570 will give the same speeds as Retumbo and it seems to fill the case more. 93grs N-570 seems about the same as 95 grs Retumbo pressure wise and also seems to fill the case a little more.The .338 Edge/Terminator/Lapua need ~4.00"+ COAL to take advantage of the 300 Bergers and similar. I went the .338 NMI route for this reason. View attachment 475857 View attachment 475859.338 NM in 3.850' CIP View attachment 475858.338 Thor cut-out with .300 Berger at 3.7" COAL View attachment 475860 View attachment 475862 …The amount of times i have hit marker with the 338 lapua rounds are ridiculous but oh when I switch to 300 norma rounds I kill people like nothing. One thing tho, it doesn't make sense at all to me. So some day or matches I will be able to wallbang and point blank people with the 338 like nothing and then other days I will hit marker worse than ...

The 338 Lapua Magnum uses a much larger 250-grain bullet. The increased weight and larger diameter makes the meaningful difference in muzzle energy (ME) with the 300 Winchester Magnum generating 3,500 foot/lbs of energy at the muzzle, whereas the 338 Lapua generates an impressive 4,832 foot/lbs.

If we’re looking at a .300 PRC, it’s not uncommon to find the bullet (225-grain) flying at 2770 fps at 100 yards, 2512 at 300 yards, and 2267 at 500 yards. For the .338 Lapau, we find 2795 fps at 100 yards and 2493 fps at 300 yards, meaning it flies through the air slower than does the .300 PRC. However, there are other factors to …In fact, that is one of the other selling points of the 300 Precision Rifle Cartridge: it delivers a definite advantage over other .30 caliber cartridges at long range, but without the punishing recoil of higher tier long range cartridges like the .338 Norma or .338 Lapua.Case rim diameter of the .338 Lapua is .588” (14.9mm), wider than standard sized magnums which typically run from .532” (13.5mm) to .534” (13.6mm). The Lapua case rim is only a fraction smaller than the parent .416 Rigby case at .590” (15mm) and slightly larger than the .378 Weatherby at .582” (14.75mm). Once a rifle has been built or ...My friend Marlin and I take our 338's out to 974 meters and 1300 meters, we didn't send a lot of rounds but we were spotting for each other and working one ...First, the .300 Win. Mag. is significantly cheaper. Federal sells 20 rounds of .338 Lapua Mag. Trophy Copper for $96, while a box of .300 Win. Mag. Trophy Copper …Turo has updated its IPO and it gives new financial details including a growth in revenue over the past year and even profits. Turo, a startup that allows consumers to rent their c...Here’s how each 300 PRC load compares individually to the comparable 338 Lapua Magnum load in terms of muzzle energy, retained energy at 500 yards, and bullet drop at 500 yards: Barnes: the 338 Lapua has 11.3% more muzzle energy, 11.9% more kinetic energy at 500 yards, and 8.5″ (21.9%) more bullet drop at 500 yards.The 300 Norma Magnum represents Norma's pursuit of perfection in accuracy. It builds on our legacy with the 308 Norma Mag designed in the 1960's. The 300 NM is one of the most capable long range precision cartridges on the planet, capable of staying super-sonic well beyond 1000 meters. The superior balistics of the 300 Norma Mag. make this ...

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Case rim diameter of the .338 Lapua is .588” (14.9mm), wider than standard sized magnums which typically run from .532” (13.5mm) to .534” (13.6mm). The Lapua case rim is only a fraction smaller than the parent .416 Rigby case at .590” (15mm) and slightly larger than the .378 Weatherby at .582” (14.75mm). Once a rifle has been built or ...For $20 off your next ammo purchase, go to https://ammo.com/youtube (a special deal for our viewers)! Unless you keep a watchful eye on or participate in lon...How it actually performs though is another thing. According to the thread the .338 Norma Magnum with a COAL of 3.6" can better the .338 Lapua Magnum (provided the COAL is 3.6") with less powder, indicating a more efficient design. The thread is massive, almost hitting 12 pages, but there is a wealth of info in there.💥ALWAYS USE SAFETY WHEN USING ANY FIREARM💥Thank you ALL for helping us make 338 Lapua Armor Piercing Rounds vs Level 3 & 4 Body Armor video. We can't do a...Mar 27, 2023 · 300 Win Mag vs 338 Lapua The .300 Win Mag and .338 Lapua are both popular cartridges used for long-range shooting, but there are some key differences between them. The .300 Win Mag is a powerful cartridge with a bullet diameter of .308 inches, and it’s widely used for hunting and target shooting. 338 Lapua 300 grain Berger elite hunter at 2725 FPS (Berger reloading data) The Lapua is 29.09 inches (2.77 MOA) lower than the Norma mag at 1000 yards, but the Lapua has 390 ft lbs of energy left. Once again I'm kind of comparing apples to oranges here but the drop alone on the Norma mag is impressive with more than enough energy …Short Answer: The 338 Norma is a shorter fatter version of the 338 Lapua that has better ballistics. However, the 338 Lapua is a much more popular cartridge so it will be easier to find. If you value ballistics, …DUSKIN News: This is the News-site for the company DUSKIN on Markets Insider Indices Commodities Currencies Stocks2. .338 Remington Ultra Magnum (43.7 Points) 250 gr. AccuBond (.575 BC/.313 SD) at 2850 fps. The second newest cartridge in this test, the .338 RUM has been around since 2002. It must be chambered in rifles with a magnum length action which means few rifle makers other than Remington offer a model for it.Javascript is required. Please enable javascript before you are allowed to see this page. ….

A lightweight .300 Win. Mag. might produce recoil similar to a 9.5-pound .338 Lapua Mag. rifle, but could allow hunters to cover more ground in search of animals. You might have a superhuman ability to place accurate shots under heavy recoil. If that’s you, or you cover ground primarily with a 4×4, the .338 might be a good bet.The 338 Lapua has a flatter trajectory at distances over 1,000 yards, but the difference is not considerable. Under 1,000 yards, the two rifle cartridges are virtually identical. For example, at the 1,000 yard-line the 338 Lapua as dropped -288” while the 300 Win Mag is at -296”. That’s not all that much difference at such a long distance.Aug 1, 2023 · 2. .338 Remington Ultra Magnum (43.7 Points) 250 gr. AccuBond (.575 BC/.313 SD) at 2850 fps. The second newest cartridge in this test, the .338 RUM has been around since 2002. It must be chambered in rifles with a magnum length action which means few rifle makers other than Remington offer a model for it. Decorating, enjoying, and then planting a living Christmas tree can be a wonderful “green” holiday tradition. Expert Advice On Improving Your Home Videos Latest View All Guides Lat... Here’s how each 300 PRC load compares individually to the comparable 338 Lapua Magnum load in terms of muzzle energy, retained energy at 500 yards, and bullet drop at 500 yards: Barnes: the 338 Lapua has 11.3% more muzzle energy, 11.9% more kinetic energy at 500 yards, and 8.5″ (21.9%) more bullet drop at 500 yards. Dec 2, 2019 · The advantages of the 300 Norma over the 300WM are another 10 grains of water case capacity and the availability of Lapua brass. Berger loads the 230 Hybrids ~125 fps faster in the Norma than the WM. That'll cost 1/4 to 1/3 of the WMs barrel life. In practice, it's like moving a 2000 yard target about 100 yards closer. You can gain KE by going with 338 lapua or 300 prc, but I don’t think that’s necessary for hunting. If you really want a 338 cal hunting rifle, 338 win mag or 340 weatherby are better suited to hunting than 338 lapua due to ammo availability and rifles chambered in those calibers. ... Look at the ballistics and energy on a 300 Norma or 28 ...What you're missing is that the 6.5x47 folks are shooting lighter lower BC bullets (123-130gr) than commonly loaded in 6.5x284 (140-147). So when you take them at apples to apples, you see the 6.5x284 is way more cartridge. For example, a 6.5x284 can push a 140vld at 3250fps within SAAMI max.No good deed goes unpunished. No good deed goes unpunished, as a June 4 California appeals court decision proves. The state’s third appellate district court last week affirmed a di...In Charles Darwin’s book On the Origin of Species, he referred to a number of “vestiges” in human anatomy that he posited are remnants left over from the course of our species’ dev... 300 norma vs 338 lapua, The 338 Lapua can handle a whopping 114 gr of propellant while the 300 PRC can handle 77 gr loads of powder. One interesting difference is that the 300 PRC has a slightly longer overall length than the 338 (3.7” vs 3.681”). Though this is a minor difference, it shows the lengths that Hornady went to make the 300 PRC accept extremely long ... , Watch this video to see how easy it is to replace your existing bathroom vent fan in minutes with a quiet, more efficient new fan using a bath fan upgrade kit. Expert Advice On Imp..., The .300 Norma Magnum case. The .300 Norma Magnum is a recent development based on the .338 Norma Magnum necked down to .30 caliber. The .300 Norma Magnum was adopted as the US military’s Advanced Sniper Cartridge “for extra long ranges beyond 1 500 meters”. In addition to its military duties, the .300 Norma brass is sure to find favor ..., Why are humans altruistic? Even when it might hurt us? See concepts and ideas on why humans are altruistic at Discovery Health. Advertisement Why would we act to help others, even ..., The .300 Norma Magnum case. The .300 Norma Magnum is a recent development based on the .338 Norma Magnum necked down to .30 caliber. The .300 Norma Magnum was adopted as the US military’s Advanced Sniper Cartridge “for extra long ranges beyond 1 500 meters”. In addition to its military duties, the .300 Norma brass is sure to find favor ..., 300 Win Mag vs 338 Lapua. The .300 Win Mag and .338 Lapua are both popular cartridges used for long-range shooting, but there are some key differences between them. The .300 Win Mag is a …, The .338 Norma Magnum loaded with 19.44 g (300 gr) .338 caliber Sierra HPBT projectiles will have these projectile less deeply seated compared to the .338 Lapua Magnum when both cartridges are loaded to 91.44 mm …, This is why the 300Norma Mag can be called a 1 mile cartridge. During our weekend training shoot for Extreme Shot One Mile Italia competition (1st edition) held on 22-26 Sept. 2021, we ran 5 shots at 1 mile with the 300 Norma Mag running 230 Bergers at 3020ft/s with 14-16 MOA of Full value wind. Look at the MOA reticle on the spotter to ..., 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.", However, because of the 338 Laupa’s large case diameter and the fact that it shoots heavy bullets make it a heavy kicking cartridge. So for more recoil sensitive shooters, the 338 Lapua is a cartridge you may want to stay away from. Here is a ballistics chart of the 388 Lapua Magnum with a 300-grain Nosler Accubond bullet:, Energy. Furthermore, the muzzle energy of a .300 AAC Blackout round averages out to 1350 ft-lb, while a .338 Lapua Magnum round averages out to about 4830 ft-lb. One way to think about this is as such: a foot-pound is a unit of energy equal to the amount of energy required to raise a weight of one pound a distance of one foot., I'll go you one better and include the .338 Norma Mag as well. Working with the uppermost accuracy node for each, there is only nickels and dimes difference …, Understanding The Difference Between 338 Lapua vs 30-06. The 338 Lapua Magnum was developed in the late 1980s as a long-range sniping round to bridge the gap between 300 Winchester Magnum and the 50 BMG. In comparison, the 30-06 Springfield was developed in the early 1900s as the new standard issue rifle cartridge for the U.S. military to ..., The .338 Lapua Magnum (LM) has been the next greatest “mainstream” sniper caliber for the last 30-plus years. It was designed to be the ideal “in-between” round. That is, in between 7.62×51 and .50 …, Ballistics: A Head-to-Head Comparison. Ballistics tell the tale of a bullet’s journey, and understanding the ballistic properties of the .338 Lapua and .50 BMG gives us insights into their performance. Muzzle Velocity. .338 Lapua: Generally ranges from 2,700 to 2,970 fps. .50 BMG: Ranges between 2,800 and 3,100 fps. Kinetic Energy., The .338 Lapua is considered “The King” of long-range cartridges, and its successor, the .338 Norma, takes the performance to a whole another level. However, the .338 Norma is a slightly larger bullet …, The twist rate was 1:9.4 and the 300 grain Sierra Match King’s chronographed from the 22” with a velocity of 2,690 feet per second. That got my attention… I was very impressed. So, off to Ft. Benning I went. On the firing line, the cartridge again shot exceptionally well, and in my opinion, outperformed all other weapon systems and cartridges on the line. The 338 …, 338 Lapua Magnum Long-range Rifles. The 338 Lapua Magnum (also known as 338 Lapua Mag or 338 LM) is an excellent cartridge for extremely long-range shooting. It has been used by the military as well as for long-range hunters and target shooting. It has an effective range past 1,500 meters. This power comes at the price of a hefty recoil and ..., Most shooters and hunters have heard of the .338 Lapua (8.6×70mm or 8.58×70mm), which received its status as a 1500 meter sniping round. A .338 Lapua launches 250 grain bullets over 3000fps and 300 grain bullets over 2850fps, with good hand loads and sub 1/2 moa accuracy. The .338 Lapua Magnum cartridge, designed in the …, Norma Bell, friend of Mary Bell and co-conspirator in the deaths of two young boys in Scotswood, England, was tried and found innocent of manslaughter in 1968 and died in 1989. Mar..., I'd do a 300 Norma mag. Prob the most accurate of them all, more then enough power for elk. More of a push then a snap recoil. The 30 378 has a little more horse power but it beats you up. Easy to load for and 30 cal always has the hottest new bullets when something new pops up. You should get 1000 rounds +\- of accurate barrel life. …, Energy. Furthermore, the muzzle energy of a .300 AAC Blackout round averages out to 1350 ft-lb, while a .338 Lapua Magnum round averages out to about 4830 ft-lb. One way to think about this is as such: a foot-pound is a unit of energy equal to the amount of energy required to raise a weight of one pound a distance of one foot., 338 Lapua. The footage shows it’s here to Stay. This article aims to provide as much real world data specifically shooting the 338 Lapua out to 2000 meters based on competition shooting footage shown here at Extreme Shot Italia III with Expert commentary. The 338 Lapua Magnum cartridge, you may think we had almost missed this on rifletalks.com., Reactions: 338 dude, Calvin45, Pointman and 2 others. shphtr Well-Known Member. Joined Jul 7, 2006 Messages 281 Location Alaska. Apr 12, 2021 #14 Last batch of Lapua 300 WM (many years ago) was actually special run made by Norma for Laupa but head stamped Lapua . Reply. Reactions: NorCalRiceGuy, MagnumManiac and fnlights. …, Here is the short answer: The 338 Norma Magnum has more energy than the 300 Norma Magnum making it better for hunting big game. The 300 Norma Magnum has less drop, less wind drift, and also less …, From the little i know the 300 WM will be very close to the 338 Lapua down range. I have both rifle and I like the 300WM much more as I can afford to actually shoot it (don't reload yet). E. EOD350 ... Neither. 300 or 338 Norma mag... Chandalar Sergeant. Full Member. Minuteman. Dec 18, 2009 334 57 North Pole Alaska. Sep 20, 2014 #24 ..., 600yds 19.1 in. Developed by Lapua during the early 1980's as a military sniper cartridge, the .338 Lapua utilizes a modernized and strenghtened .416 Rigby case. It has achieved considerable acclaim in sniping circles, particularly in Afghanistan, and has become a firm favorite of the "tactical" crowd at the various ELR (Extreme Long Range ... , Aug 15, 2018 · I've shot the 300 PRC side by side with a 338 Lapua in the gentle Nebraska breezes at 2K. Blowing 17-20 that day. I did not feel under gunned. And yes I have a 300 Norma also but I'd rather throw 75-80 grs. of powder in the case vs 90+ Speaking in pure accuracy terms 30's will always be more accurate than a 338. , Jul 2, 2015 · The 300 WSM easily gets 3900 fps with the Nosler 125gr Ballistic Tip and the 30-338 Lapua will do 4150 fps easily with the same 125gr B-Tip. In the 30-338 LM, the 130gr Barnes, a “ringed” bullet with grooves to reduce bearing surface, will get another 150 fps, topping out at 4300 fps. I find the 17-twist does a good job with the light ... , Watch this video to see how easy it is to replace your existing bathroom vent fan in minutes with a quiet, more efficient new fan using a bath fan upgrade kit. Expert Advice On Imp..., The Lapua is a fine cartridge and if I wanted more the Lapua Improved is awesome, body taper removed and bullet seated out just like the Norma. As stated the Norma loaded with a 300 SMK where is belongs above the driving band has an oal of 3.570 to 3.6" and fits standard mags with no mods., The .338 Lapua Magnum (Center) cartridge offers a noticeable step up in performance over the 7.62mm NATO (Left) and puts a heavier payload on target than the .300 Win Mag (Right). ... At 300 yards the big semi-automatic .338 Lapua Magnum printed this 2.5-inch group using Nammo’s 250-grain Scenar load. The Kivaari is still relatively …, However, because of the 338 Laupa’s large case diameter and the fact that it shoots heavy bullets make it a heavy kicking cartridge. So for more recoil sensitive shooters, the 338 Lapua is a cartridge you may want to stay away from. Here is a ballistics chart of the 388 Lapua Magnum with a 300-grain Nosler Accubond bullet: