Ballistics on a 243. The .243 is a cartridge that can perform either admir...

243 is a great round.Trading some efficiency for power and speed.It do

Best Overall. The .243 Winchester Model 70 appears first on our list thanks to its overall tough and sturdy build that works to offer a great deal of strength, durability, shooting accuracy, and high performance across various distances. Not only is it accurate, but it also delivers a smooth loading process.12 mars 2020 ... Here's the ballistics out to 700 yards. You'll have to choose what your limits are with the Sierra 90 gr TGK, I'm not sure.Ballistics Performance Comparison of .243 Win. vs 6.5 Creedmoor Cartridges The .243 Winchester and 6.5 Creedmoor are both excellent cartridges for deer and medium sized game. The 6.5 Creedmoor has more applications at distances over 300 yards, and hunters have had more success using it on larger game such as moose and elk.Remington Our first 243 Winchester ballistic chart from Remington shows 75 grain Premier AccuTip-V with a 100 yard zero. This 243 Winchester ballistic table …5 oct. 2023 ... The cartridge became popular among hunters and shooters due to its excellent ballistics and low recoil. It quickly gained a reputation as an ...Welcome. Welcome to ShootersCalculator.com. This site is dedicated to helping shooters with their various ballistic calculations by offering free online ballistic calculators and providing ballistic theory on how to do and apply the calculations. We hope that you find the information and calculators on this website useful.The shooting public responded in a big way. Ballistic performance didn’t seem to justify the change in allegiance from the 25-caliber Savage and Roberts rounds to the new 24-caliber Winchester, but today the 243 Win. is chambered in virtually every rifle built and the Savage and Roberts are nearly extinct.The 243 Winchester offers very good hunting ballistics when hunting for any of the following animals: Bobcat Cougar Coyote Antelope …Underwood Ammo .243 Winchester 85 Grain Solid Monolithic Hollow Point Brass Cased Rifle Ammunition, 20, MHP $75.99 (Save 12%) $66.99 $3.35/Round. 2 models ICC Ammo .243 WIN 80 Grain Lead-Free Ballistic Tip Brass Rifle Ammunition As Low As (Save Up to $26.39) $61.99 $2.95 - $3.10/Round. The .22-243 is of course most effective as a varmint cartridge. On medium game, performance is relative to shot placement, bullet construction and range. The .22-243 can be a very spectacular killer with attention to the above factors. On light bodied game this cartridge is fast killing out to 125 yards and clean killing out to around 325 yards ...April 19, 2016 Bill Marr Barrel length, Barrel length and velocity, Cartridge Selection 0. Based on the ubiquitous 308 Winchester, the 243 Winchester has developed a strong following among rifleman. The 243 Winchester’s 6mm (.243″) bullet offers reduced recoil and the ability to use lighter, faster bullets for varmints and small game, while ...With half the recoil of .308 ammunition, .243 is a recommended option for beginners or recoil-sensitive shooters..243 vs. .308: Accuracy. There is no substantial difference between .243 and .308 in terms of accuracy at ranges up to 200 yards. At greater distances, .243 ammo exhibits a minor edge over .308 due to a less noticeable bullet …--> Get your 243 Winchester Magnum Ammo from our friends at AmmunitionToGo.com <--: Cor-Bon Ammunition Ballistics: Round Type Weight Muzzle …Hornady American Whitetail Ammunition 243 Winchester 100 Grain Interlock Spire Point Boat Tail Box of 20. Product #: 181457. Manufacturer #: 8047. UPC #: 090255380477. ( 67) Write a Review Q&A (1) Videos (1) Our Price: $28.99.The best zero distance for a .243 Winchester is 25 yards. At 25 yards, a 100 grain, 2960 fps, .243 bullet will have a maximum point blank range of 296 yards and hit roughly 3″ high (2.7″) at 100 yards. This 25 yard zero will allow you to aim dead on target all the way out to 300 yards. The .243 and the .270 also come with comparable costs. The cheapest .243 is about $1.20 per round, and the same goes for the .270. For a good box of 20 hunting …May 12, 2022 · Winchester had a crafty, two-pronged strategy for the .243 Win., and it worked. Winchester thought of the .243 Win. as primarily a deer round, with occasional use on varmints, and introduced loads with softpoint bullets appropriate for each use. The deer load had a 100-grain bullet at a listed 3,070 fps and an 80-grain varmint load at 3,500 fps. 22 févr. 2019 ... The 6mm Creedmoor—in the same fashion of its larger counterpart—fits those bullets very well. Take a look at any good ballistics program—Hornady ...The 243 cartridge has an overall length of 2.71″ and uses a case 2.045″ long. The 270 Winchester has an overall length of 3.34″ and uses a 2.54″ long case. That said, the 243 Winchester will easily fit in a short-action bolt action rifle while the longer 270 Winchester requires a larger standard or long action rifle.243 Winchester has broader range of factory ammunition; Custom fast twist 243 will compete with 6mm Creedmoor; 6mm Creedmoor is best choice for PRS and similar; 6mm Creedmoor chamber geometry is tighter and more geared towards precision; My .243 (1:8 twist rate) and Gavin’s 6mm Creedmoor head to head are very similar rifles to …When talking ballistics, the .25-06 Remington is hands-down more powerful than the .243 Winchester owing to the fact that it is the bigger cartridge of the two, which means its case has just more room for powder. So if power is a priority and you only have these two calibers to choose from, there’s no reason not to pick the .25-06 Remington.--> Get your 243 Winchester Magnum Ammo from our friends at AmmunitionToGo.com <--: Cor-Bon Ammunition Ballistics: Round Type Weight Muzzle …398. .17 HMR. 0.172. Varmints. 240. For many of you, that’s what you’re looking for. You want to know how powerful each cartridge is. But if you’re also looking for a conversion of caliber in inches to mm, the following chart should have what you’re looking for.The 308 Win delivers a slightly steeper drop than the larger and more powerful 30-06 or 300 Win Mag, yet its recoil is far more manageable thanks to its lesser muzzle velocity. The 308 Win’s .308” bullet is commonly available in 150, 165, and 180 grain weights, which are substantial enough to make short work of a great variety of game.243 Winchester, 95 Grain ... Ballistic Silvertip ammunition provides hunters proven explosive impact and extreme precision. Innovation combined with engineering ...For middle-of-the-road loads, the .25-06 Remington again offers 22.39% more energy but is only 20.01% more expensive than its .243 Winchester counterpart. And when comparing the lightest loads, the .25-06 Remington offers yet again 17.42% more energy, but this time is actually 6.95% cheaper than its .243 Winchester rival. Best .243 Win Ammunition 1 Remington Premier AccuTip 75 Grain — Best .243 Load for Varmint Hunting. See on Optics Planet - $42.99. If you’re interested in hunting varmints, consider the Remington Premier AccuTip — a light, accurate, and speedy load suitable for everything from prairie dogs to coyotes.Ballistics shine as well. I am sure arguments can be made against this next statement, but the introduction in 2003 of the .243 WSSM (Winchester Supper Short Magnum) gave the round about a 10% boost in key performance areas of velocity, accuracy and effective Range..243 Winchester Ballistics Ballistics and Drop for the .243 Winchester Cartridge Type: Rifle Height: 2.045" Width: 0.473" Average FPS: 3179 Average Energy: 1952 Average Gr: 87 Recoil: 1.25 Power Rank: 2.77 of 20Since we have pretty accurate modern ballistics charts and trajectory tables, we know what kinetic energy is left after a given bullet travels a set distance. For a .243, that distance is about 400 yards before a 100 grain .243 bullet drops below that 1,000 ft. …The Remington round had a slight ballistic edge over the .243 Win., and a brief war for 6mm dominance ensued, but the .243 prevailed. Few challengers have taken on the .243 since then: the speedy .240 Wby. and the ill-fated .243 WSSM — as well as competition-centric rounds like the 6XC and the 6x47 Lapua. But the .243 Win. has largely enjoyed ...Nosler's Ballistic Tip Varmint Bullets are designed for violent expansion upon impact. The bullet is equipped with a polycarbonate tip which rapidly drives back forcing the thin jacket to expand and fragment. The heavy base prevents deformation during firing and the boat-tail design increases the ballistic efficiency of the bullet.The 243 having a blunt front end, you would expect it to be slower than the pointy 6.5 front tip. However, its body build allows for a larger volume of powder, which boosts its muzzle velocity significantly. Although both cartridges recorded high speeds, there is a slight difference that sees the Grendel lose.Hornady American Whitetail Ammunition 243 Winchester 100 Grain Interlock Spire Point Boat Tail Box of 20. Product #: 181457. Manufacturer #: 8047. UPC #: 090255380477. ( 67) Write a Review Q&A (1) Videos (1) Our Price: $28.99.The two cartridges are very different, so it really depends on what you’re looking for. The 243 Winchester is a great all-around cartridge that can be used for hunting deer, varmints, and even predators. It has relatively low recoil and is accurate out to long range. The 223 Remington, on the other hand, is primarily a varmint cartridge.Cartridge Specs. The bullet diameter of each caliber is the same at .243". The rim diameter of the 6mm ARC is 0.441 inches, while the 243 is slightly larger at 0.471 inches. The 243 …The 243 Winchester and the 350 Legend offer different strengths and weaknesses, making them suitable for different applications. If you are looking for the best ballistics, the 243 is the better cartridge. The 243 has more energy, less drop, less wind drift, and higher velocities.243 Win 100 gr InterLock® BTSP American Whitetail®. Opening day of deer season comes only once a year. Make sure you're ready when the big one steps out and load-up with Hornady ® American Whitetail ® ammunition. Loaded with our legendary Hornady ® InterLock ® bullets in weights that have been deer hunting favorites for decades, American ... Size Comparision. The .257 Roberts is a quarter-bore cartridge, and often gets compared to smaller cartridges with higher ballistics coefficients. It comes with a bullet diameter of .257”, a rim diameter of .473”, and an overall length of 2.775”. The .243 Winchester is highly comparable, but just a bit smaller than the .257 Roberts.6.5 CM Nosler Ballistic Tip 140gr: $30.99: 243 Winchester Super-X Power Point 100gr: $20.49: 243 Hornady Superformance Varmint V-Max 58gr: $23.99: 243 Remington Core-Lokt PSP 100gr: $17.99: 243 Federal Vital-Shok Nosler Ballistic Tip 95gr: $29.79: 243 Nosler Varmageddon FB Tipped 55gr: $29.52The 243 having a blunt front end, you would expect it to be slower than the pointy 6.5 front tip. However, its body build allows for a larger volume of powder, which boosts its muzzle velocity significantly. Although both cartridges recorded high speeds, there is a slight difference that sees the Grendel lose.243 Win 100 gr InterLock® BTSP American Whitetail®. Opening day of deer season comes only once a year. Make sure you're ready when the big one steps out and load-up with Hornady ® American Whitetail ® ammunition. Loaded with our legendary Hornady ® InterLock ® bullets in weights that have been deer hunting favorites for decades, American ... Mar 20, 2019 · Winchester rolled the .243 out as a commercial cartridge in 1955. (left to right) .223 Rem, .243 Win, .308 Win. Both the .243 and the .308 can be housed in short actions which make for a great lightweight, handy rifles in the hunting fields. They also are a great platform for building long-range competition rifles as well as special purpose ... A .30-06 pushing the same bullet would produce closer to 3,000 ft-lbs. Even the little .243 Winchester throwing a 100-grain bullet 3,100 fps cranks out more muzzle energy—2,100 ft-lbs—than the .30-30. And it retains more of it downrange. At 200 yards, the 30-30 bullet’s energy has dropped to about 1,000 ft-lbs.That is almost double the recoil effect of the .243 Winchester. A rifle chambered in .250 Savage weighing the same as the .243 Winchester at 7.5-pounds, firing a 100-grain at 2,900 feet-per-second will produce a recoil of 7.8-pounds. Although not as bigger margin as the .270 and .243 comparison it is still less than the .243 Winchester.223 vs 243 Trajectory. Overall, the 243 Winchester is a flatter shooting cartridge than the .223 Remington is. At 200 yards, our charts show that the 243 is still positive about one inch, whereas the .223 has dropped about an inch. Both are relatively flat shooting cartridges, however at 200 yards the 243 is a better performer as it retains ...It uses a shorter case than the .243 Winchester—1.920-inch vs. 2.045 inches—allowing for a longer bullet length outside the case in the same length magazine, and maintains the 6.5 Creedmoor’s 30-degree shoulder. Snow has found this extends brass life, as well as giving more room in the shortened case. The Hornady Precision Hunter load ...The .243 is an excellent calibre, versatile for both small to medium game and arguably one of the most accurate rounds available in this bracket. You can hunt small game and deer both reliably with this gun. The 7 Best .243 Rifles Currently on the Market. Here is our list featuring the 7 top .243 rifles currently on the market in Australia:Oct 5, 2023 · The 243 winchester is a popular rifle cartridge that is known for its accuracy and effectiveness in taking down game. It is a versatile cartridge that can handle a variety of tasks such as hunting small game, varmints, and even some big game animals. The bullet diameter is .243 inches, and it ranges from 55 grains to 115 grains. 243 Winchester. The .243 Win. was originally a wildcat designed by Warren Page who necked down the .308 case in the early fifties. The goal was to make a light deer rifle which would still have the advantages of the high-velocity .22-calibers for varmint hunting. In 1955 Winchester made it a commercial round. The .243 is a very popular round ... This .243 Caliber Win. Ammo is perfect for any shooter, and affordable too! Check out your favorite brands like Federal, Winchester, and Remington today! Check out our .243 Ballistic Tip Ammo or our .243 Soft Point Ammunition at low prices! Find out how your .243 Ammo is firing with our Guide Outdoors Ballistics Charts.More and more countries are paying for the missile-blasting technology. In a world of increasingly complex threats—from cyberattacks to climate change to sentient robots—there’s still plenty of money being spent (and made) from old-fashione...The following ammunition cartridge ballistics information and chart can be used to approximately compare .243 Winchester vs .30-06 Springfield ammo rounds. Please note, the following information reflects the estimated average ballistics for each caliber and does not pertain to a particular manufacturer, bullet weight,The 243 winchester is a popular rifle cartridge that is known for its accuracy and effectiveness in taking down game. It is a versatile cartridge that can handle a variety of tasks such as hunting small game, varmints, and even some big game animals. The bullet diameter is .243 inches, and it ranges from 55 grains to 115 grains.The .243 has less recoil than the .308, and yet it sends bullets down range at near .223 speeds, with twice the bullet weight. This flat shooting cartridge does not suffer from some of the over penetration problems of the .308 and it doesn’t suffer from some of the under penetration problems of the .223. In reality, this round is very ...Never lost an animal shot with the 90 ballistictip. Even shot a big tom lion with the bullet in my .243. He took a few steps. I've seen the ELD-X perform out of the .270 and it did very well. Nice expansion and the deer was DRT. I'm now shooting them in my 6.5 X 284 but haven't put a hole in a critter with the ELD-X.Read More 9mm Ballistics Ballistic Charts & Data June 1, 2021 An in-depth look at 9mm ballistics. We’ll cover the caliber’s capabilities and offer velocity, energy …Please share, like, and tweet this page and others to show your support. Our calculator creates a proper ballistics trajectory chart that details range, drop, velocity, energy (fps), wind drift, and time. It takes into effect things like atmospheric conditions, wind, and even allows you to make projections shooting both up and down hill. Cartridge Specs. The bullet diameter of each caliber is the same at .243". The rim diameter of the 6mm ARC is 0.441 inches, while the 243 is slightly larger at 0.471 inches. The 243 has a case length of 2.045" compared to the 1.49" of the 6mm cartridges. This increased size means the 243 has a case capacity of 53-54.8 gr H2O.Article Posted: July 18, 2012. The following is a ballistic chart/table that details drop, velocity, energy, and time for a common .243 round the Winchester Ballistic Silvertip, 95gr. This bullet has an initial velocity of 3100 fps, and is pushing 2027 lbs of force. This chart does not account for atmospheric conditions, so if you want to take ...Stock and Design Characteristics. Review of the Best .243 Rifles. Best Overall and Best Youth .243 Rifle: Savage Axis II XP Compact .243 Win 20" Rifle w/ Bushnell Scope. Best .243 Hunting Rifle: Ruger American .243 Win. 3. Remington 700 ADL Stainless .243 Winchester 24" with 3-9x40 Scope. 4.The .243 Winchester uses a .243” diameter bullet (as you might expect), while the 6.5 Creedmoor uses a .264” bullet (6.5mm). There are also differences in the weights available for each caliber: the .243 is typically used with 55-115 grain bullets, while the 6.5 Creedmoor uses bullets from 95-160 grains.Essentially mirroring the ballistics of the 260 Remington, which also had roots in competition shooting, its advantage was the same advantage the 243 had over the 244—it had a faster twist barrel.The Sniper's Hide App is here! Download the app DOWNLOAD. The recent discussion about the appeal of the .243 was eyeopening. I was wondering how an even older cartridge stacks up. Does the 6.5x55 benefit from custom twist rates like the .243? Barrel life between the two? Recoil? Reloading? Compared to modern .30 caliber? .260 Remington...Hornady Ammunition 75 Grain V-MAX Ammo Details Varmints don't stand a chance against you, your rifle, and this .243 Winchester ammunition from Hornady. These cartridges belong to the Superformance series, which uses advanced propellants that burn more efficiently and deliver more muzzle velocity without heavier recoil or noise.243 Ballistics: Chart of Average 243 Ballistics. Note: This information comes from the manufacturer and is for informational purposes only. The actual ballistics obtained with your firearm can vary considerably from the advertised ballistics. Also, ballistics can vary from lot to lot with the same brand and type load.243 Win 95 gr SST ® Superformance ® Item #80463 | 20/Box US Patent: 8,161,885 | 8,413,587 Increase your rifle's performance up to 200 fps without extra chamber pressure, recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy.While there is overlap, the .243 Winchester can pack much heavier bullets, a factor that has obvious implications for bullet performance. The general range of the .22-250 is about 35 to 60 grains, while the .243 Winchester starts around 50 and can go to 100 grains or higher..22-250 Rem vs .243 Win: BallisticsApril 19, 2016 Bill Marr Barrel length, Barrel length and velocity, Cartridge Selection 0. Based on the ubiquitous 308 Winchester, the 243 Winchester has developed a strong following among rifleman. The 243 Winchester’s 6mm (.243″) bullet offers reduced recoil and the ability to use lighter, faster bullets for varmints and small game, while ...Winchester Varmint X. Winchester’s Varmint X line is another good choice of .243 ammo for those who want to hunt varmints and predators with the cartridge. It also shoots rapidly expanding 58 grain bullets at a blazing fast velocity in excess of 3,800 fps.--> Get your 243 Winchester Magnum Ammo from our friends at AmmunitionToGo.com <--: Cor-Bon Ammunition Ballistics: Round Type Weight Muzzle Energy ft·lb Muzzle Velocity ft/sec. 243 Winchester Nosler's Ballistic Tip Varmint Bullets are designed for violent expansion upon impact. The bullet is equipped with a polycarbonate tip which rapidly drives back forcing the thin jacket to expand and fragment. The heavy base prevents deformation during firing and the boat-tail design increases the ballistic efficiency of the bullet.243 Ballistics: Chart of Average 243 Ballistics. Note: This information comes from the manufacturer and is for informational purposes only. The actual ballistics obtained with your firearm can vary considerably from the advertised ballistics. Also, ballistics can vary from lot to lot with the same brand and type load.I started looking over the 243 specs and ballistics and compnents, seems more available and the results from the "what the pros use" thread speak well of the ...Ballistics shine as well. I am sure arguments can be made against this next statement, but the introduction in 2003 of the .243 WSSM (Winchester Supper Short Magnum) gave the round about a 10% boost in key performance areas of velocity, accuracy and effective Range.Some analysts saw the hefty sale as part of Wood's strategy of gradually cashing in gains on winners. Jump to Cathie Wood's flagship ETF has taken gains on a big chunk of its holdings in Roku as the stock has notched impressive gains in rec...The .22-243 is of course most effective as a varmint cartridge. On medium game, performance is relative to shot placement, bullet construction and range. The .22-243 can be a very spectacular killer with attention to the above factors. On light bodied game this cartridge is fast killing out to 125 yards and clean killing out to around 325 yards ...The .243 is a cartridge that can perform either admirably or dismally with results entirely dependent on the aptitude of the hunter. Loaded with controlled expanding conventional bullets, the .243 has ample power to penetrate medium sized deer shoulder bones but will not necessarily exit broadside..243 Winchester Ballistics Ballistics and Drop for the .243 Winchester Cartridge Type: Rifle Height: 2.045" Width: 0.473" Average FPS: 3179 Average Energy: 1952 Average Gr: 87 Recoil: 1.25 Power Rank: 2.77 of 20The 270 shoots a larger 0.277” diameter bullet while the 243 has a bullet diameter of 0.243”. The next glaring difference is in the case length, with the 270 having almost a 0.5” longer case than the 243. This translates to a higher case capacity for the 270. The added case capacity will be needed to get the heavier bullets fire by the ...The .243 Winchester uses a .243” diameter bullet (as you might expect), while the 6.5 Creedmoor uses a .264” bullet (6.5mm). There are also differences in the weights available for each caliber: the .243 is typically used with 55-115 grain bullets, while the 6.5 Creedmoor uses bullets from 95-160 grains.The .243 Winchester fires smaller diameter bullets at a significantly higher velocity than the 6.5 Creedmoor. The .243 has a flatter trajectory and much less recoil, but the 6.5 Creedmoor retains more kinetic energy and drifts less in the wind than the .243 Winchester at typical hunting ranges. Bullet Ballistics & Charts. This interactive bullet database is free and containst 173 caliber ballistics, history, stats, and their trajectories charted out in full detail. Speed and Energy are figured out using an average of all the known cartridges. This means that the speed and energy will vary from cartridge manufacturer to manufacturer.Some analysts saw the hefty sale as part of Wood's strategy of gradually cashing in gains on winners. Jump to Cathie Wood's flagship ETF has taken gains on a big chunk of its holdings in Roku as the stock has notched impressive gains in rec...Cartridge Specs. The bullet diameter of each caliber is the same at .243". The rim diameter of the 6mm ARC is 0.441 inches, while the 243 is slightly larger at 0.471 inches. The 243 …Please share, like, and tweet this page and others to show your support. Our calculator creates a proper ballistics trajectory chart that details range, drop, velocity, energy (fps), wind drift, and time. It takes into effect things like atmospheric conditions, wind, and even allows you to make projections shooting both up and down hill.However, by using 165- to 180-grain bullets, the .308 provides the penetration necessary for hunting heavy game — e.g., elk, moose, and brown and grizzly bear — especially at greater ranges. The .308 is considerably more energetic than the .243, producing 2,400–2,600 ft-lbs at the muzzle.Ballistics Performance Comparison of .243 vs .308 Cartridges. The .308 Winchester is one of the most popular centerfire hunting rounds on the market, especially for bringing down big game. The .243 Winchester is essentially a necked down .308 – so even though the .243 is considerably smaller, these two calibers have quite a bit in common.243 Winchester Ballistics - Cut down barrel. 05-19-2017 | 12:46 PM; ExtremeX. I currently have a Ruger American in 243 Winchester. The barrel is a 22" 1:9 ...Trophy Copper 243 Win 85 Grain Important Safety Information WARNING: Discharging firearms in poorly ventilated areas, cleaning firearms, or handling ammunition may result in exposure to lead and other substances known to the State of California to cause birth defects, reproductive harm, and other serious physical injury.--> Get your 243 Winchester Magnum Ammo from our friends at AmmunitionToGo.com <--: Cor-Bon Ammunition Ballistics: Round Type Weight Muzzle Energy ft·lb Muzzle Velocity ft/sec. 243 Winchester243 Win 100 gr InterLock® BTSP American Whitetail®. Opening day of deer season comes only once a year. Make sure you're ready when the big one steps out and load-up with Hornady ® American Whitetail ® ammunition. Loaded with our legendary Hornady ® InterLock ® bullets in weights that have been deer hunting favorites for decades, American ...Winchester Varmint X. Winchester’s Varmint X line is another good choice of .243 ammo for those who want to hunt varmints and predators with the cartridge. It also shoots rapidly expanding 58 grain bullets at a blazing fast velocity in excess of 3,800 fps. 243 Winchester ~ 90 Grain ~ Trajectory Chart. Trajectory for Custom .243 90 TGK #4103 AMMO at 3200 Feet per Second. At an Elevation Angle of: 0 degrees. Ballistic Coefficients of: 0.39 0.37 0.33 0.33 0.33. Velocity Boundaries (Feet per Second) of: 2720 2040 2040 2040. Wind Direction is: 3.0 o’clock and a Wind Velocity of: 10.0 Miles per hour.. 243 Winchester has broader range of factory ammunThe recent discussion about the appeal o 243 Winchester has broader range of factory ammunition; Custom fast twist 243 will compete with 6mm Creedmoor; 6mm Creedmoor is best choice for PRS and similar; 6mm Creedmoor chamber geometry is tighter and more geared towards precision; My .243 (1:8 twist rate) and Gavin’s 6mm Creedmoor head to head are very similar rifles to …2 oct. 2009 ... 243 seems like a great choice by looking at the ballistics, not sure how bad accuracy will fail with the fast lite bullet. Reply. The .243 and the .270 also come with comparable costs. The The first major difference is the case length with the 6mm Rem being the longer of the two. The 243 has a case length of 2.045” while the 6mm Rem measures 2.233” long. This trend continues with overall length as the 243 has a maximum overall length of 2.7098” compared to 2.825” for the 6mm round. Cartridge Specs. The bullet diameter of each caliber is...

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