Time of Flight (ToF) (the time it takes between squeezing a trigger and the round impacting the desired target) helps describe a scenario in which a shooter can put a round on target in a shorter amount of time, but does not describe the profound damage done to the barrel. This, generally speaking, means less error due to poor wind judgment will occur when firing long distances. A faster MV does mean the round is impacted LESS by the wind than a slower MV. When thinking of muzzle velocity, a faster round is not always better. With regard to external and terminal ballistics, a screaming Muzzle Velocity has its ups and downs. 1,500m: 610 ft-lbs.Ĭonsiderations When Selecting a Caliber Muzzle Velocity (MV)Įveryone knows that speed kills. Remaining Energy: Muzzle: 5,096 ft-lbs.Muzzle Velocity: Firing a 250gr Lapua Scenar projectile, MV: 3,030 fps.338 Lapua Magnum with a max effective range well over 1600m makes no sense. For myself, I have up to 800 meters to shoot at a private location, so grabbing a. Depending on how often you shoot, price range, and shooting range (distance) availability, some of these parameters will not be as important. We will be discussing: Muzzle Velocity, Ballistic Co-efficient, Remaining Energy, Transonic Range, Recoil Condition, Cross-Platform Use, Ammo Availability, Barrel Life, and Overall Practicality. Now that we have laid out the calibers in question, next, let’s go over the parameters in choosing the best round for you. Hopefully, at the end of this article, you can apply the same questions and principles to select which caliber you want to dive into the awesome world of long-range shooting. But this list is comprehensive enough to cover the most popular and best-performing rounds that are regularly used by shooters across most long-range disciplines. Now, are these the only viable options for a long-range cartridge for you? 243 Winchester, 6mm Creedmoor, 6.5mm Grendel, 6.5mm Creedmoor, 6.5 PRC (Precision Rifle Cartridge), 6.5x47mm Lapua. Overall best performance for the cost and practicality is the goal. I am not here to say that this round or that round is the best for a military sniper or a bench rest shooter. I am here to share what knowledge and experience I have to help you pick a viable option. After answering the questions above, the rest of this guide should be able to help you find which round is right for your mission and budget. Just like anything in life, each caliber you pick will have a list of pros and cons. 308 Winchester or reaching deeper into your pockets for the new and improved. What is your mission? What is your goal? How do you want your rifle to perform? Are you operating a bolt or gas gun? Do you have the equipment and knowledge to reload? Is your rifle shooting steel or live targets? Is your shooting hobby or mission dependent on a limited budget? All of these factors will ultimately decide if you will be sticking with ole reliable – the. To find the ideal caliber you’ll have to ask yourself a few questions. Best for Seasoned Shooters: 6mm Creedmoor.Best for Beginners: 5.56mm/.223 Remington.
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