Both of these cartridges are very popular whitetail cartridges, among other medium sized game, and in these scenarios, the majority of shots are coming at ranges up to 300 yards. What Could Be Improved and Why The .243 does pack some punch, and the eye relief on this scope might not be doing you any favors. Just as there is a noticeable difference between the recoil of the two calibers, there is also a significant difference when it comes to the energy that they produce. The majority of the data is available from the manufacturer, and where that was not available, we relied on ballistic calculators from trusted sources. BALLISTIC ANALYSIS. The .243 comes in a wide range of bullet sizes and makes it a pretty versatile gun in the hunting world for the type of game it can effectively be used against. This round is affordable which is an important consideration when you plan burning through quite a few out on the range. Let’s compare these two rounds in greater detail: Join 70,000 Readers For Our Weekly Discounts. Either dropped in their tracks or went no more than 80 yards with spectacular blood trails. It is lightweight and might be more influenced by drag and wind drift if you are looking at shots at 500+ yards. As far as comparing the two cartridges go, computer generated data has its advantages in that these small differences are negated. 243 vs 308 The 243 shoots lighter and smaller diameter bullets at a higher velocity. And we would expect this trend given the similarities in velocity between the rounds, barring the two lightweight .243 rounds, and the increased bullet weights of the .308 rounds. The varmint rounds are not throwing too big a wrench into these numbers though as we only included two of these lighter rounds (under 60gr) into the data set. And if we take them out, the average only increased to 963 yards. It’s also important to note that these are all factory rounds and they are not going to have the performance of hot hand loaded rounds that you might come across on other sites or forums. We have also extended this comparison out with a 700 and 1000 yard marker. Based on the above information, we can safely conclude the following: 1. The sectional density for bullet B is going to be greater than for bullet A. Bullet B should also penetrate deeper. .243 vs .308 A local sporting goods store is having a sale on their Tikka T3 Lites. As the bullets lose velocity and as outside influences act on the bullet, it loses altitude. Though the predecessor, this cartridge is the civilian version of the 7.62×51 NATO round that saw brief use in Vietnam before being replaced, but it still has a niche in military and other tactical communities even today. For any major retailer, they are going to have both .243 and .308 rounds in stock and usually have a variety of options for both cartridges. The parent case of the .243 is the other cartridge of discussion in this article, the .308. I have one rifle in .223 and two in .308 As you can see, we are only comparing a limited number of different rounds for each cartridge. SPC (115 Sp at 2800).325 +2.6" +1.3" 3"@130: 267.270 Win. As an Amazon Associate we earn from qualifying purchases. In closing, you could argue the 22 250 vs 223 remington or the 22 250 vs 243 all day. There are cheaper versions of each cartridge available in bulk while high-end rounds are both going to be pretty expensive regardless of the cartridge. The difference shrinks as the rounds move downrange but the advantage still clearly belongs to the .308 rounds. To see how these two cartridges stack up against each other we have chosen ten factory rounds, five for each cartridge type, and those are listed below. We compiled data from the manufacturer when available and also from ballistic calculators. The only time the recoil will feel more minimal is if you use a lighter .243 rifle and a heavier .308 rifle. For a 20 round box of .308 rounds that are reliable enough to be used in the field, you’re looking at around $35 on average. Instead, we are going to look at the actual energy(ft.lbs) that is created when the power is ignited. Though, the ballistics can make a difference when the two cartridges are being shot by someone who knows what they are doing. There are several .308 rounds that cluster more tightly with the steeper .243 rounds, but overall the difference in averages is pretty clear. For the sake of clarity, we are not going to graph all of that data, but it should show that the selections we have made is a fair representation. For factory loads, you often don’t have to worry about this concept. BONUS OFFER: Get your 500 Page Ammo Comparison Handbook (worth $43) for FREE right into your inbox. Whitetail Deer Cartridge Shoot-Out: .30-30 Win. Meanwhile, the difference is much more meaningful when you are using a lighter .243 load, which has a much smaller SD. Not to discount the .243 as does carry adequate energy … The .243 ammunition is cheaper than the .308, and it’s flat trajectory and high speeds make it a fun and affordable round to use on the range. The .308 produces significantly more recoil than the .243 4. While hunting, being able to have confidence that your bullet will reach the target and still have enough force to make a clean and quick harvest does a lot for confidence. So don’t close out the article yet thinking the .243 Win is what you need. We did see a slight advantage in the ballistic coefficients of the .308 rounds. This is another excellent option for medium to larger game. From the muzzle, we are looking at nearly a 1,000ft.lbs difference in the averages of the two cartridges. Velocity is also important in the terminal ballistics of a round as it influences the bullet’s energy as well as how the bullet will expand on impact. It didn't shoot the best but it was a cheap factory rifle. The latter two are ways to determine how well a round will penetrate. The following ammunition cartridge ballistics information and chart can be used to approximately compare .243 Winchester vs .30-06 Springfield ammo rounds. 243 vs 308 - Die hochwertigsten 243 vs 308 im Vergleich In dieser Rangliste finden Sie als Käufer unsere Liste der Favoriten der getesteten 243 vs 308, wobei die Top-Position den Testsieger darstellt. In the ballistics section, we will focus on the differences in velocity, ballistic coefficients, and trajectory. While the .243 has a smaller diameter, the heavier .308 rounds are the reason their sectional density is greater. Looking to get a new deer rifle for this coming up season, last year I hunted with my dads Ruger M77 MKII chambered in 7mm Rem. A lot of factors go into the actual “felt recoil” that we can’t put numbers on for comparison. For the .243, we are big advocates of the Federal Vital-Shok Nosler Ballistic Tip 95gr. Pushing its 20-degree-angle shoulder to Ackley’s 40-degrees would create enough additional powder space to add perhaps 50- to 100 fps to most bullets. So, before we look at the ten rounds, let’s take a general look at the recoil energy generated by the two cartridges (Graph 1). We have compiled the ballistic coefficients for all ten of the selected rounds and graphed them here (Graph 4). During the pull we all have muzzle energies between 1,700 and 2,000ft.lbs at the case if you have in.! Who knows what they are very fast rounds, there are several factors that influence average!.30-06 killed by.243 's and 6mm 's hopefully, this begins to give us an uncluttered at! 1906 through the 500 yards of 38 inches while the.308 rounds have a look for... 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