We hope that this article has given a more clear train of thought as to these small differences and better addressed how these differences translate to performance in the field. Sniper Country is reader-supported. Here is a bit of historical information that you should remember about 7mm-08 Remington as well as Creedmoor 6.5. While there is some variability in the amount of recoil within each cartridge, both generate a substantial amount that can cause flinching when firing and throw off a shot. Because of that, we would expect both to drop below supersonic speeds at around the same distance, which is what we see with these averages. When we take into account a lot more rounds, we see that the results from our small sample size were not indicative of the two cartridges. In this case, we still see the two cartridges have pretty similar averages, which tells us that we will see a lot of overlap between the two with rounds for both cartridges having options with higher sectional densities. As a general rule, you want at a minimum of 1,000 ft.lb force when trying to take down larger game such as deer, and probably more than that when talking about bear, elk, and moose which these cartridges are often used for. Even with those changes, case capacity and the max pressure that the casings can withstand between these two cartridges are very similar. For competitive shooting at the range or for hunting purposes, the trajectory for a cartridge is of extreme importance, What you want to look for is a flat trajectory where the bullet will travel over a significant distance without losing too much elevation, which we will measure in bullet drop (inches). So, with all of that out of the way, let’s start digging into how the 7mm-08 vs .308 cartridges compare and contrast to each other. Best 9mm Ammo 2019 [Self-Defense & Target], 6.5 Creedmoor vs .243 Win – Cartridge Comparison, Best .40 S&W Ammo: Self Defense & Target Practice. As we discussed above, while the .308 consistently produces more recoil energy, we can’t say if it’s enough to sway you in the direction of either cartridge. Do you feel there would be any difference between the 160 grain partition in the 7 vs. the 180 grain in the 06? And we will go ahead and state now that we do not believe any one of the three components we will look at are the perfect indicator for how well any of these rounds are going to bring down game. If you felt you needed a bit more, a premium 175-grain 7mm or 200-grain .30 would make serious medicine, albeit at a lesser velocity. When we look at the recoil energy generated from firing each of the ten rounds we have selected for comparison, we can see some trends emerge (Graph 1). From ranges within 500 yards, there is less than 4 inches of difference between the averages at 500 yards and even less as you move down to the zero mark. We will look at velocity, ballistic coefficients, and trajectory at short and long range. The main difference is that the .308 may be filled with a higher pressure powder charge than the NATO version. vs. .300 Win. One method used to compare a cartridges penetration is to use the sectional density of the bullets. The 7mm-08 case is just slightly longer than the parent .308—2.035 inches vs. 2.015 inches—but maintains the same 20-degree shoulder of the .308 Winchester. I have spent decades behind the trigger of a .308 Winchester, having used my Ruger 77 MKII since 1993 for all sorts of hunting here in New York and abroad, as well. The .308 is the more popular of the two cartridges, based on the availability of surplus ammunition, and its military background. 308 Marlin Express Load Data; 300 Savage Load Data; 308 Winchester Load Data; 30 Thompson Center Load Data; 30-06 Springfield Load Data; ... 7mm WSM Cartridge Information. We have taken the ten rounds we have selected for this comparison and graphed them below (Graph 8). What was the main appeal of the 7mm at the time? When deciding between cartridges, recoil is often a major factor that a lot of shooters take into account. What we need to take away from this is that if you want a round with a higher BC, both of these cartridges have options in the high 0.4 to 0.5 range. The 7mm-08 Remington was introduced in the 1980’s as a way to replicate the performance of the older 7×57 Mauser in a modern caliber and cartridge. Assuming 200 yard zeros in both rifles, the 7mm-08 is 7.4 inches low at 300 yards and 21.5 inches low at 400. Which gets the nod? Not long afterward, its performance specs were impressive enough to be adopted by the military and where it saw heavy use in Vietnam. At the time of its arrival, the popularity of 7mm bullets was growing exponentially because of its ballistic performance and the lighter recoil compared to other larger hunting cartridges. Obviously, the bullet that you are sending downrange needs enough force to bring down an animal quickly and humanely and doesn’t involve you tracking an animal 1,000 yards after the shot. Due to the shoulder safety design, the neck is very short. Huston is a hunting enthusiast who believes your success in the field is directly correlated to the amount of preparation at home. Let’s take a look at the momentum data when we add fifteen extra rounds for each cartridge. Both are short action, which makes them great for hauling around in thick wooded areas. Here we have a pair of short-action gems, and two of the handiest cartridges ever to grace the deer woods. 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