We were always trained to overcome our shortcomings. Will have to buy a 6.5 after reading your article. Overall Practicality: I argue that you will not find a more practical Long Range caliber in this list. History: The 6.5 Grendel comes to us in 2003 from Alexander Arms. It is meant for the traditional long-range projectile; featuring a long, slender ogive and a boat-tail rear end. There are many different kinds of pistols out there, and whats right for one person might not be right for you. Wont do that again. Overall Practicality: With things like barrel life and ammo availability into consideration, the 6mm Creedmoor is a perfect option for the more seasoned and able LR shooter who doesnt mind reloading consistently and replacing barrels often. Ive used it with great success on mule deer, whitetails, elk, and moose. While the 6.5mm (0.264) projectile was incredibly popular in Europe, the US in the late 90s was still stuck on the .30 caliber range. There are a lot of reasons for this. The day started off late. We all have scores of 5.56 mags laying aroundwhy not beef up that system? I would be interested to see how the 6mm GT compares to the .243 and 6 Creed and even the 6.5 Creed. 1000-Yard Benchrest Guide - AccurateShooter.com Its not uncommon in the sniper community to see MVs differ by up to 150 fps (feet per second) across two different M110s both shooting M118LR ammunition of the same lot. Better are the 175-, 178- and 180-grain bullets, if they can be pushed fast enough. So like the 6.5 Creedmoor, if you have a .308, you can have two calibers in one rifle action with a new barrel. For the experienced Long Range hunter, I think this is a great caliber to consider. This, generally speaking, means less error due to poor wind judgment will occur when firing long distances. Well, with the right bullets (70 grains and up) and the right barrel twist (1:7 is best), the 5.56 is capable of shooting impressive distances, including the elusive 1,000-yard mark. Initial Thoughts. The .243 can be a great beginner gun because of its low recoil and ammo availability. I had no issue staying on target for a follow-up shot. Exceedingly well written and informative article. This caliber is known for providing excellent Long Range performance with very light recoil. The 6mmCM excels amongst the PRS community and even long-range hunting. Hornady has led the new millennium charge with regard to cartridges for long range shooting. I expect barrel life is better than the PRC, yet probably not as good as the Creedmoor. That includes the 6 Dasher, 6 GT, 6 BRA, and 6 BRX, along with the 6.5mm and 6mm Creedmoors. Remaining Energy: Muzzle: 4,677 ft-lbs. History: The .300 Winchester Magnum was developed in 1963 by Winchester itself. You can choose the hottest and flattest shooting caliber for your Long Range build, but keep in mind you will most likely have to replace that barrel once a year if you shoot enough. Budget speaking, the 6.5 Grendel is much more of a value in rifle and ammo costs than the AR-10 class of calibers. The 123 ELD Match will be used G1: 0.506 G7: 0.255, Muzzle: 2,065 ft-lbs 500m: 943 ft-lbs 1,000m: 357 ft-lbs 1,500m: 225 ft-lbs. The average price per round is $3.00-$4.25. 1,500m: 610 ft-lbs. No. The new bullet remained supersonic longer than the 190-grain Mod 0 load, and didnt give up much downrange performance to the .338, while generating less recoil and being much more cost effective for the military to adopt, which it did in 2010. For all-around optimal performance, the projectile weight needs to be in the 140gr+ range. One of the great things about a .223 rifle build is that the recoil is manageable for a shooter of any age. Initial Thoughts: This cartridge is an interesting case of innovation to solve a fairly difficult problem. The US military decided that the average rifle squad was more effective by accurately delivering rounds on target with a 5.56mm rifle than the heavier recoiling 7.62 platforms. This caliber filled a very necessary rule in the combat space. Recoil Condition: This caliber is known for providing excellent Long Range performance with very light recoil. Easy and fun to shoot. If you want to shoot flat and hit hard, this is the cartridge; at 1,000 yards it hits with more than 1,500 foot-pounds of energy. Muzzle Velocity: The .243 Winchester has a large MV range; from 3,025 fps (105 grain projectile) to 4,058 fps (55 grain projectile). .308 vs. 5.56 Make the Best Choice for Yourself! The RE is a culmination of MV, BC, and bullet weight. Do you have the equipment and knowledge to reload? But advancements in projectile technology coupled with the .223/5.56s extremely low-recoil characteristics have vaulted it to dominance. The .300 Norma Magnum comes to us from the .338 Norma Magnum, necked down to accept a .30 cal projectile. Ammo Availability: Due to the popularity of the cartridge, 6.5CM ammo can be found almost anywhere. On the plus side, barrel life is outstanding. Mossberg 940 Pro Tactical Optic-Ready Autoloading Shotgun: First Look, Non-Lethal Personal & Home Defense with Byrna, Range Tested: EAA Girsan Pistols & Shotguns, New for 2023: Christensen Arms Modern Hunting Rifle (MHR), New for 2023: All-American RIA 5.0 Sporting Pistol, New for 2023: FN Rush 9Ti Pistol Suppressor, New Big Bore Pistols for 2023: FN 510 Tactical and FN 545 Tactical, New for 2023: FN SCAR 15P Rifle Caliber Pistol, First Look: Taurus Raging Hunter 460 Magnum Revolver With 10.5-Inch Barrel, New-for-2023 Taurus Judge Executive Grade 410/.45 Colt Revolver, Smith & Wesson Equalizer and the Brand New M&P 5.7 Pistol, Most useful for: PRS & 1,000-yard slow-fire matches, Most useful for: Service rifle and .223-only PRS matches, Most useful for: Matches regulated to .308 only, Most useful for: 1,000-yard slow-fire matches, Most useful for: Cross-country long-range & 1,000-yard slow- fire matches. That changed in 1997 when Remington standardized many 6.5 wildcats based on the .308 Winchester. This basically means the opening of the case where the bullet is seated, is tightened from 6.8mm to 5.7mm. Also because of how popular and available it is, the 6.5 comes in around $0.75 to $1.25 per round, making it very affordable to shoot compared to other high-performing LR calibers. I still think this cartridge might be a bit on the wildcat side of the market (expensive to shoot and a barrel burner). What a cool story herethe Norma Magnum comes to us as an improvement on the Lapua Magnum. In 2008, the cartridge was introduced not to expand upon the capabilities of the .338, but the possibilities. Mag, which were rolled out in 1958. Tons of different build options exist and the knowledge pool to learn from is immense. One big drawback to the Valkyrie is the same as the .223. The projectile still punched through steel at one mile! Muzzle Velocity: 2,700 fps using 140gr projectiles. Since its inception, the .308 has remained the most popular choice of Long Range shooters, snipers, and hunters. High-end AR-10s can regularly maintain sub-MOA accuracy. Most off the shelf set-ups are going to be on the high end of the market so the 6mm CM is not ideal for a beginner shooter. All in all, dont get TOO hung up on MVs. Cross-Platform Use: You can build a .223 rifle in almost any rifle action. Could you make a brief mention of these calibers and perhaps another that could be added? to maintain sustained Long Range flight. They wanted a superior hunting and LR cartridge with similar trajectories as the .300 WM, but with less powder use and recoil. Im very glad I read it and committed to the round. While its not as efficient as the 6.5 Creedmoor, and recoils harder and burns barrels faster, it is indubitably more effective at bucking wind. An MOA equals one inch per 1000 yards. The first two sections, Muzzle Velocity, and Ballistic Coefficients are values that the projectile or ammunition manufacturer would display as a selling point of the round. wanted to do a piece on how to design a wildcat cartridge. Muzzle Velocity: Using the 140gr ELD Match, 2,750 fps. What do I mean by that? For example, I know some people who shoot 1000 yards with 223. That involves shooting ballistically aero-efficient bullets at moderate velocities with the understanding that they will retain their speed and shoot flatter at long distances while generating mild recoil and good barrel life. The intended use and shooters budget play a major role in determining which is best. Another great benefit to the 6.5CM is that it still maintains an overall case length of a Short-Action cartridge. Lastly, I noticed the .308 Win. Not many production rifles exist in a budget option. This cartridge is based on the 6.8 SPC case. Jeff Bradley shows off the Modern Hunting Rifle (MHR) from Christensen Arms at SHOT Show 2023. Take the Lapua and shorten the case so it can be fired from a standard Long Action. A new .244 Valkyrie 90-gr Sierra Matchking projectile yields a 0.563 ballistic coefficient. Do your homework. 1. 500m: 2,364 ft-lbs. Does it go the farthest? Several factory loads do exist on the market today. The .308s biggest weakness is the lack of propellant capacity to push heavy-for-caliber, super-aerodynamic bullets at useful velocities. Not to mention the custom actions and several Tier One barrel manufacturers available to create your own custom rifle. 1,000m: 437 ft-lbs. This website is not affiliated with the United States Marine Corps, and the information on this website does not necessarily reflect the opinions of the Marine Corps as a whole. 1,500m: 630 ft-lbs. Over the years the round has set numerous records in 600- and 1,000-yard benchrest competitions, so when the PRS started to catch on in 2012, it wasnt long before those shooters started looking at this stubby little round. The cartridge was designed for reliable feeding in battle rifles, not efficient powder burns for consistent accuracy. But thats not the case. Unless you are a military sniper, this round has almost zero practicality. In physics, gyroscopic stability explains that the rotational spin on a projectile will keep it on its initial course. Initial Thoughts: A good judge of success of a caliber is how long it has been relevant. While absolute best-possible performance is usually achieved through handloading, the 6.5 Creedmoor typically provides unprecedented factory-load accuracy. Many shooters claim the .224 has about half of the felt recoil as a .308. Based off of the .375 Ruger Compact Magnum, the PRC tries to deliver the best performance in its case range. This cartridge is one of the most capable rounds I have ever shot. I think the 6.5 Grendel does a great job at that, however, as to be expected, the Grendel is limited in range and does not fit into the 800m+ world. 1,000m: 585 ft-lbs. You are looking at the 1,500 to 2,000 round mark for consistent accuracy. That still is a general rule of thumb today, but they have come a long way. The Best Calibers for Long-Range Shooting - stealthvision.com It has less case volume, traditionally firing a heavier bulletBUT still retains energy over range better and maintains a longer Transonic Range than its bigger brother. Answer (1 of 8): It depends on a number of things. The first four shots, my spotters and I saw the misses as I got closer and closer to hitting the plate. I was so familiar with how those rounds acted in high crosswinds and how they performed through Transonic. Ballistic Co-Efficient: 143 ELD-X G1: 0.625 G7: 0.315, Remaining Energy: Muzzle: 2670 ft-lbs 500m: 1439 ft-lbs 1,000m: 698 ft-lbs 1,500m: 335 ft-lbs. No matter the choice, theres no denying that we live in a golden era of rifle accuracy. Also, as identical as you can recreate two firearms and two exact ammo loads, those two guns will never have the same exact MV. 1,500m: 776 ft-lbs. Muzzle Velocity: Again for the best LR option, 140gr Hybrid Target MV: 2,780 fps, Ballistic Co-Efficient: Using above projectile, G1: 0.607 G7: 0.311. The possibilities are endless with the .223. This topic may be daunting to some readers because the actual numerical values in which we represent a projectiles Ballistic Coefficient seem like arbitrary numbers. Recoil Condition: With a muzzle brake and/or suppressor, the .300WM can feel similar to a .308 Winchester. 500m: 2,772 ft-lbs. Too much felt recoil can build bad habits like target flincheven for experienced shooters. Recoil Condition: This round is special just like the other 6.5mm projectiles in its class. Soon after, the .300 Win. Sadly, this round too fell short, not meeting the accuracy standards that the Navy had established while developing chamber pressure that exceeds SAMMI standards in the process. Impressive, comprehensive, is packed with useful information. In the final analysis, when regulation demands, the .308 can be manipulated into working at long range. | But putting the emotional draws to the cartridge aside, there are still plenty of pragmatic reasons for the choice. This allows 300 PRC rifles to handle ultra-long .30-caliber bullets with high ballistic coefficients. MVs vary between 2,600 fps and 2,900 fps depending on projectile grain weight. 1. All in all, if I had to make the same pick in the same fashion as the author, AT THIS MOMENT IN TIME, I would pick the 6mm Creedmoor simply for the availability of ammo and brass, reasonably long trans sonic range, ease of loading accurately (forgiveness factor). hit its first major stumble. With help from the civilian market led by Winchester, the .308 took the world by storm. Sierras 80-grain MatchKing is a profoundly good choice for extreme-range shooting with the .223/5.56, a fact borne out by a glance at a list of National Match winners. When talking about long-range calibers and their best applications, the immediate question pops up: For what? One of the biggest drawbacks of this round is that ammunition is not readily available and its expensive. The main issue with the latter is that there are few rifles so chambered. I see another wildcat come to the limelight. I had some elevation issues with target six because of the 17 to 26 mph 4:30 wind. 1,000m: 1,523 ft-lbs. On the downside, the Dasher can be finicky with respect to feeding since it is so short and has a steep 40-degree shoulder. Of the large calibers is the 50 BMG the best choice based on ammo cost and availability vs the Chey Tacs and Barrett. The 6.5 Grendel comes to us in 2003 from Alexander Arms. Muzzle Velocity is also a value that is never constant. Real-world shooting of this round is even more impressive. The average price per round will be $1.25. 6.5CM cases will fit an AR-10 magazine. The new 9mm suppressor can mount easily to any pistol barrel threaded x28 inches and doesn't compromise on sound suppression, gas blowback or recoil. In 2008, the cartridge was introduced not to expand upon the capabilities of the .338, but the possibilities. Recoil Condition: Shooting any of these calibers across any number of platforms will show that each round feels differently depending on the set-up. Yep, no more, I put a brake on it. Shortly after leaving the Marine Corps, McMahon became a contractor for the US Army, testing small arms and large caliber weapons for potential military contracts. 10 years ago, the 6.5284 Norma would have easily made the list. You can readily find these rounds online. This round is a hammer and a scalpel. Theres plenty of factory stuff that shoots lights out. The average barrel life will be 1,500-2,000 rounds. Such bullets provide a good balance of best BC/best velocity out of the .308. After writing each of these parameters and reviewing each caliber, I could think of around much better suited than the 6.5 CM in a given categorybut it excels in almost every category. For the reloading enthusiasts, this gives another round to be excited for. Ballistically, it is very close to the much older 264 Winchester Magnum, which is another great long-range cartridge. 2023 NFL Draft grades for all 32 teams | NFL Draft | PFF If buying online, you are looking to spend at least $2.20 per round. Coming from my military background, I was always reluctant to stray from the 7.62x51mm or .300 Winchester Magnum. Please keep doing these informative articles your delivery and information are on point. For close range, PMC Bronze at about $0.50/round is great for practicing. Remington 7MM Magnum is the save the ranch rifle. Likewise, there are .338 projectiles available, even during the Great Shortage, that hit the .800 BC mark that should have the big .338s looking even better. Meet the all-new Taurus Judge Executive Grade, a revolver featuring a hand-polished satin finish, presentation-grade wood grips, a brass rod front sight and an exceptional hand-tuned trigger.
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