243 ballistics 200 yard zero

Its almost like the folks believed the 50/200 yard zero granted any rifle or cartridge mystical powers to get a good enough hit on any target up to about 250 or 300 yards. Jack O'Connor's 25-yard sight in? | Alaska Outdoors Forums Don't believe me? The flat trajectory of the .243, combined with a very light recoil reduces trigger flinch, allowing more accurate shots in the split seconds it sometimes takes to get off a round. As such, I think many folks who hold the 50/200 yard zero with high regard and believe the 50 yard and 200 yard zeros will always line up end up using a 50 yard zero and assume the 200 yard zero will line up. This means that with a 26 yard zero, I can hold dead-center of a deers vitals and kill it cleanly from 0 to 310 yards without adjusting my hold. .243 Remington Core-Lokt [ .3 inch groups at 200 yards!!!! ] we have conversed about your theory about garanteeing 2" at 500 previously. . . In the west, the .243 along with its cousin the .308 is unparalleled at distances of 200 yards. 243 Winchester ~ 90 Grain ~ Trajectory Chart. The Primary zero is actually at 60 yards since that is the first place at which the bullet crosses the line of sight and the Secondary occurs at 200 yards but since the target was placed at the latter point; we reverse the terms? Meanwhile, back in our real world where most of us shoot "flat shooting" rifles like .243 Win., .270 Win., 7mm Rem. It was advocated as hold on the nose POA and your POI would never be under the chin or over the head from contact shot to 200 yards. Or is Primary zero the the bullet touching the line of sight as confirmed on a target, regardless of first or second time crossing the line of sight? Get a closer look at the Smith & Wesson Model 350, the latest addition to our #SundayGunday series. As an Amazon Associate, I earn from qualifying purchases. A The TGO logos and all content presented on this site may not be reproduced in any form without express written permission. We can simply hold dead on and shoot, being reasonably sure that our bullet will, at most, hit 3 inches high or low along its entire pathway out to the maximum point blank range. Dont worry, Uncle Zo only writes about, and promotes, products or services that hes personally purchased, used, and believes in. Best thing about 55 grn 6mm bullets is they are great fun for shooting up old oranges from the fruit bowl. After reading the post that was running on grouping and seeing the various arguements on 200yd zero it made me wonder what grain bullets others are shooting to zero at this range.My Remmy 700 has 9 1/8 twist and groups real well with 100gr bullets, I zero at 100yds as I need my gun to be very accurate ( head shots) around this range, further out The Basic start used by British snipers is to gather what is termed "real world" data 100 mtrs to 1500 mtrs then the same 100-1500 in yardage in thier log book for thier individual rifle (this applies to the std issue L115A3 by the way). To explain if we both shot equally as good with the same individual gun yet it was zeroed by just one of us at 100 yds although our groups might be equal our precise zero point wouldn't be and this would also show / reflected in our individual trajectories. A .243 is flat at 200 yards, but at 500 yards the bullet will drop . A few inches makes no difference. Not generally used for self-defense. These corrections will include altitude, barometric pressure, temperature etc. on a personal note and from experience with 243s and AI I alwasy zero at 200 yards,although I only use a 70 to 80 gr bullet,if you use a ballistic program correctly IE putting real time data into it,bullet weight,bullet BC,FPS,scope higth above bore ect ect,the good programes like Exbell will give your optimun zero range in my case its 214 yards to hit a 2 inch target, it amazes me how many people "set up at 1 inch high" at 100 yards and havnt got a clue where the bullet will hit after that distance,there is no way on this planet a 243 shooting a 100gr bullet set up 1 inch high at 100 yards will only drop 2 inch at 200 yards, if you havnt got access to a chrono or a proper ballistic programe why not test the old fashioned way by setting target boards up at various distances as its no good guessing when shooting living animals, if anyone has there data I can run the numbers on exbell just to show whats really happening. W First, zeroing a rifle a 50 yards doesnt mean we magically get a second zero at 200 yards. Centerfire Handgun. He is not a professional hunter, survivalist, self defense instructor, firearms instructor, or competitor. As you can see, that lightweight 58gr 243 Winchester has by far the flattest trajectory of the group and has about 10 less bullet drop at 500 yards than the flattest shooting 223 Remington load. As an example, lets use a very common hunting round, a .270 Win., loaded by Remington with a 130-grain Premier Accutip boattail bullet that has a .447 Ballistic Coefficient (BC). The 50 Yard Zero - Johnny Tactical after all they use the same ammo, because they don't shoot from a rail rest for one thing, there are more though. endstream endobj 9567 0 obj <. http://www.federalpremium.com/products/details/rifle.aspx?id=216 :good: I have never concidered a head shot on deer because of the inherent danger of missing or maiming by shooting in the face or jaw . Click to share on Twitter (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on Pinterest (Opens in new window), Click to share on LinkedIn (Opens in new window), Click to share on Mastodon (Opens in new window), Click to share on Reddit (Opens in new window), Click to share on Tumblr (Opens in new window), Click to share on Pocket (Opens in new window), Click to share on Telegram (Opens in new window), Click to share on WhatsApp (Opens in new window), Click to share on Skype (Opens in new window), Click to email a link to a friend (Opens in new window), which is outdated after looking at more zero distances and the maximum point blank range concept covered in this other post, Different Zeros For Different Heros - Uncle Zo, https://unclezo.com/2020/11/26/different-zeros-for-different-heros/. A look at 243 Ballistics with information for some of the most popular 243 Winchester ammo loads available in the United States. If those land more than 4 inches high, re-zero 23/4 inches high at 100 yards and try again. giving you a 4 inch kill zone. It was a practical, but not mathematical zero. At 250 yards, it will impact 6 inches below the point of aim, (three inches out of the vital zone.) Balistic program data is never ever gospel though it only starts the dope data gathering process the "old fashioned way" as you put it is always essential. Since then, I've taught them everything I learned from my father about hunting and why we hunters hunt. So, with a 100-yard zero, a hunter can simply aim at a buck and expect to hit it in the vitals anywhere from 0 to 203 yards. In other words, if you hold dead center on the vitals, your bullet can be 3 inches high or 3 inches low before it slips out of the vital zone. Frankly, when I hear folks parrot the exact same praise for anything I start suspecting something might be awry. The .270 will impart more energy at every distance, but it's worth noting that comparable bullets travel on a similar path. The flip side to this is a much wider trajectory deviation beyond 200 yards. Perhaps the best performing 6mm Fox bullet is the Hornady 75 grn v-max, it is close to as flat as the faster 55 grn pill as makes no matter and takes significantly less wind out at 200 yds and further. Base of the neck or heart and lungs . 50 yard zero, but range distances are either 25 yards or 100 yards The secondary zero with this load in the bolt action rifle using a 50 yard zero found around the 125 yard mark. Why? Depends on what round you're firing. 243 Winchester ~ 90 Grain ~ Trajectory Chart - Sierra Bullets I should chrono these rounds mate they might not even be deer legal, Hey guys the thing is drop don't mean a whole heap when you consider that a full value 10mph gust is going to move .243" bullets near enough 5" sideways, so even a mere 5mph gust is gonna move you near as makes no matter as your 200 drop and a more usual highland breeze of 15-20mph is going to push that pill sideways 7- 10" . One must take barrel twist into account depending on the type of 243 Win cartridge that is fired. . After reading the post that was running on grouping and seeing the various arguements on 200yd zero it made me wonder what grain bullets others are shooting to zero at this range.My Remmy 700 has 9 1/8 twist and groups real well with 100gr bullets, I zero at 100yds as I need my gun to be very accurate ( head shots) around this range, further out would only be heart/lung shots, also I can estimate 100yds much better than 200yds. So even if you put your reticle's 200-yard drop marker right on his heart, you're going to hit more than four inches low. The 26-Yard Hunting Zero | An Official Journal Of The NRA I've tried to instill in them a deep appreciation for our public lands and the animals we pursue. Customs Time - Frankfurt Forum - Tripadvisor At 55 grains, its bullet achieves 3,910 fps; at 100 grains, 2,960 fps. While having a chunky projectile is a nice improvement over the standard 5.56 cartridge, it does mean that you lose some muzzle velocity. The scope (line of sight) is mounted 1.5 inches over the middle of the bore. Sierra SBT GameKing 2960 One can argue that more whitetails are engaged within the 50- to 150-yard distances and the 150- to 230-yard ranges. So from 0-300 yards, for instance, we aim at the dead center of the kill zone on a deer, and no matter how far it is away, well hit the vital areas. Not what were after. In short, you would do well to use one rifle for varmint hunting and another for deer. Steve has been a hunting junkie his entire life. In the example shown, the .243 user can shoot upto 244 yards The trajectory of a 55gr .243 round at 4000 odd fps is very different to a 100gr at 3000 fps. In a factory rifle there is a wopping great jump for that 55 grain pill to reach the launds which is generally less than condusive to stunning accuraccy. My uncle, love him as I do, used a 10 inch white pie plate to sight in his 7mm. Twist Rate's Impact on Ballistics The bullet energy is comparable, but the weight makes a difference in stopping power when it . This should give you a 4" point blank range from the muzzle out to nearly 200 yards. So lets define some concepts first. However I have to say that I am not good enough to even consider head shooting deer. Pro's: this affords the shooter the longest range. The Best Self Defense Ammo Ballistic Testing. This is not optimal for that cartridge or bullet however. More than six decades on the market means a great variety of rifles available. I think its important to note that its harder to find shooting ranges with rifle shooting lanes that go out beyond 100 yards. Please know that we only recommend products we trust and have used ourselves. Zero customer service - totally disappointed - Review of Ivory Club Get free updates when we add new tips, articles and more! The Ballistic Coefficient for the .243 Winchester 95gr is 0.40 (in this example). There are some interesting and important differences between a 50 yard zero and the 200 yard zero also highlighted by this additional data. Now you know what your come ups need to be. Its called point-blank range, and to maximize it you should alter your sight-in range for a particular load, rather than letting your traditional sight-in distance dictate your rifles zero. Even if you reload, common calibers still make things easier. When I learned the 50/200 it was for M4 and or carry handle iron sights and then Red Dots. At 55 grains, its bullet achieves 3,910 fps; at 100 grains, 2,960 fps. Here is a link to a program that will give you all the tragectory info you need. endstream endobj startxref I am confident that out to 300 yards my assumptions are close enough. Place a dime-sized spot on the target and do not deem your rifle good until the bullet actually punches that dime on a consistent basis. The opinions expressed on TGO are those of their authors and do not necessarily reflect those of the site's owners or staff. It is possible to get pretty close to a 200 yard zero while using a rifle zeroing target at 50 yards. He promises not to tell you about stuff thats dumb. 350 Legend: Everything You Need To Know - Big Game Hunting Blog While there are high velocity and low-velocity rounds for each cartridge, both of them exhibit supersonic speeds out to 500 yards. Ive written a more in-depth description on how to sight in a rifle in another article. Simply its all in the wording, on the quick look I've just had setting up an inch high at 100 effectively gives you a 170 yard zero. Round-nose bullets throttled to 2,700 fps or so (.22 Hornet, .25-20 Win., .30-30 Win.) You would need to pack some sort of powder into a 243 case to get a 100gr bullet to go quick enough to only drop 2inchs at 100yds surely. That 58gr load has a muzzle velocity over 800fps faster than the 55gr 223 Remington . 308 Win ammo offers a wider frontal area, improved resistance to wind drift, and greater energy over longer distances. A three-inch vertical error still gives you a killing strike in the ribs of big-game animals. Thanks for the feedback. Perhaps more interesting, is that a 50 yard zero doesnt even come close to providing a decent secondary zero at 200 yards. Each ammo shoots differently. By using this site, you agree to the following.Terms of Use | Privacy Policy | GuidelinesWe have placed cookies on your device to help make this website better. Share. I would like to try a 55gr round to see how it performed between 50-300 for foxing but I don't reload and they just don't seem to be commonly available around here. My father the Colonel on the other hand Well, lets just say that 22 years as an Army officer in the Infantry left him with some hard and rigid rules about zeroing rifles. That is if my other assumptions about your gun are correct. Just make sure you don't go cheap on the scope. I found that by zeroing my rifle in at 26 yards, the .270 will deliver its bullet 2.81 inches high at 100 yards, 2.80 inches high at 200 yards and 2.12 inches high at 250 yards before finally falling out of the 6-inch vital zone at 310 yards. For my 6.5 x 55 1 inch high gives me bang on zero at 200 yards with my 95g Vmax which I use for foxes. Ballistic Trajectory Calculator Since then, he's taught them everything he learned from his own father about hunting and why hunters hunt. Zero, practice and load develop at 200y. For a better experience, please enable JavaScript in your browser before proceeding. The problem with a 50 yard zero for a .243 is that the MBPR falls off pretty significantly. My .243" using 100 grn pro hunter at max velocity is just a shade over 3" low at 200 yds from 100 yds zero. 243 Win. At zero yards your rounds will hit about 2 inches low because of your offset, or the distance between the height of your sights in relation to the bore. High neck is the best considered small kill zone, brain shooting deer is very unreliable as the brain is small and the head quite big . You might be wondering what a 50/200 yard look like if we use a different rifle and cartridge? With this in mind I was having a chat with a fellow hunter on a cull earlier in the year, he was using 100gr softpoints and reckoned that zeroing at 1 inch high at 100yds would give him bang on at 200yds. Is the 6.5 Creedmoor vs .308 Winchester even a debate worth pursuing? So i guess if i was to put them an inch high at 100 yds, then i would be a tad under 2 inches at 225, so basically within a normal kill zone when point and shoot. Developed in 1976 by Ken Waters as a wildcat cartridge, the 7-30 Waters is based on the .30-30 Winchester necked down to 7mm to improve velocity and trajectory, with a significant drop off in felt recoil. 1" low is only possible if he has a very canted mount set up, though i doubt it still (but like most he has probebly never shot that sort of range much and it all is in his imagination). The Ballistic Coefficient for the .243 Winchester 95gr is 0.40 (in this example). At 500 yards, the .243 maintains 812 ft-lbs of energy, which is a full 239 ft-lbs over the .308's performance of 573 ft-lbs at the same distance. To me all this zeroing high is gobbledeegook (zero means zero)not zero +1" etc. 1.5 inches high at the 100 yard range is what a lot guys sight their 270 in at, which is a 200 yard zero with most 130gr store bought ammo. THE 200-YARD ZERO Sighting in your high-power deer rifle at 100 yards is a waste of a perfectly good flat trajectory. Why cant they just be given this and work with it as a base? Whats the best zero for .243? %%EOF Know Your Bullet Drop and Range When Hunting Whitetails We recommend that you zero the firearm at 100 yards with standard velocity cartridges, this would provide bullet drop compensation for 200, 300, 400 and 500 yards using the respective ballistic circles as shown in the image on the next page. Fledgling hunter. hb```". ea$z%3lp!"=4t;N04nR``XLk(+tdg8$u!#m;?4T D!A(c.NV'5,YYaLc bW)O$,X!Z iF btzS&BU1 | Once you learn the bullet drop, then you are left with windage which is the hard part in open country. Where Should I Zero My Rifle? - Christensen Arms Chipotle - Skyline Plaza: Ripp off - zero flair - See 241 traveler reviews, 51 candid photos, and great deals for Frankfurt, Germany, at Tripadvisor. .243 round the Winchester Ballistic Silvertip, 95gr external ballistics tell us exactly? Larger 243 Win bullets generally offer sectional densities just greater than .200, which is considered adequate for ethical kills, yet its high accuracy permits surgical shot placement that mitigates the suffering game must endure. And I only say that, because Ive seen enough deer dropped hard at between 300 and 400 yards that the theoretical limits are not matching up to their practical application. I did, however, read a report in a past issue of Shooting Times on shooting at ranges to 200 yards for accuracy and expansion. Rifle Trajectory Table. Drop continues beyond that to three hundred yards to 9.88 inches. You are using an out of date browser. I have found the charted 3.3" drop to be about right. .300 Winchester Magnum for Long Distance Shooting, Giving the ACSS Vulcan Dot on the Holosun 507K a Fair Shake, Holosun 507C X2 with the ACSS Vulcan Reticle. With a 200-yard zero, this bullet will fall 50.2 inches below the line of sight at 500 yards, while retaining 1346 foot-pounds of energy. Balistic program data is never ever gospel though it only starts your dope data gathering process the "old fashioned way" as you put it is always essential. 243 vs 223 Ballistics. the 50-200 yard zero - HuntingNet.com Forums .243 vs .270 - Which one is better? - TheGunZone Meaning, across the board, almost nobody could get a repeatable zero at 200 due to the MOA of the irons, the size of the DOT, and/or shooter error. There is a chance my use of this terminology is not the accepted use by most folks. Aug 30, 2010. Mag., and the more recent 6mm Creedmoor, 27 Nosler, and 7mm Remington Ultra Magnum, the drops are even greater. If you sight in your .243 for 100 yards, its MBPR will drop to 200 yards. And I guess when your life depends on rifle accuracy, you learn how to make a rifle accurate. then actually try changing your hold on a zeroed rifle from a hard to medium then free recoil. I cant fault him for it though, because say what you will about his sighting in methodology, the guy killed deer. Make whatever adjustments are needed and begin again. The .243 is a flat shooter and according to . Apr 14, 2009. Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. While I think the 50/200 yard zero has its merits, I think a lot of folks hold it in very high regard while also holding some misconceptions about it. It also maintains enough kinetic energy (killing power), to remain an ethical and effective deer hunting bullet at that distance. This cartridge has 0.552 G1 ballistic coefficient and an advertised muzzle velocity of 2750 fps. Redgum, Our final 243 Win ballistic chart shows 100 grain Core-Lokt rounds with a 100 yard zero. Some of the links below are affiliate links, which means we will earn a commission on the products or services you purchase using the links. If you want to work it our properly, invest in one of the ballistics programs, input as much data as you can and see what the ballistic curve looks like. This would allow you to aim dead on at animals out to 300 yards and still hit vital areas. Choosing the Best 243 Bullet for Deer - eatingthewild.com Ever have someone suggest to zero your rifle at 50 yards because that will provide a secondary zero at 200 yards? Its no secret that I love the .243 Winchester caliber rifle cartridge. Gun will be about 6 inches low at 200. With a 100 yard zero, I shoot targets at 200 yards and 300 yards to determine the bullet. The trajectory path at 50 yards is 1.2 inches high, at 100 yards the bullet is 2.9 inches high, at 200 yards 2.3 inches high and at 300 yards the bullet only drops 3.8 inches. It makes it a lot easier to find ammo. Maybe just for the initial adjustments to get on paper but after that it's good to shoot at 100 yards out to whatever distance you plan on hunting at. Sighting in a 270 at 25 yds? | GON Forum To explain if we both shot equally as good with the same individual gun yet it was zeroed by just one of us at 100 yds although our groups might be equal our precise zero point wouldn't be and this would also show in trajectories. I tend to think of the primary zero as the distance the rifle was sighted to and the secondary as the other distance at which the bullet meets the line of sight which could be before or after the primary (or confirmed) zero. 243 Winchester Hunting Load -- Part 3: Settling on a final load The Outdoor Generalist 4K views Core-Lokt 45-70 govt - Ballistics Gel, Body Armor, 100 yard groups, and Chronograph WHO_TEE_WHO. sighting .243 question - The Firing Line Forums I've been a hunting junkie for my entire life. %PDF-1.5 % There is nothing magical about the 200 yard zero and its not a replacement for knowing ones projectile trajectory. I use 95gr and zero at 200 yds. Winchester Ballistics Calculator The latest way appears to be an app called CamoSpace, designed specifically for members of the hunting community. to 139-grain 7mm. NTX 83176 2050 1450 1070 145 72 39 -1 5 0 -156 Sighting in 243 | GON Forum This bullet really performs well up to 200, 250, and even 300 yards having a drop of just 2.7" (2 and 1 half inches) at the 200 yard mark. 1,311. After my own trip through bootcamp, I learned that there are precious few instances when youll need anything beyond a 25 yard zero, even for a .243. The following is a ballistic chart/table that details drop, velocity, energy, and time for a common .243 round the Winchester Ballistic Silvertip, 95gr. In all, this 200-yard zero is a really good all-around point for the 5.56 cartridge used at practical distances out to 300 yards. You need to know zero range, 1" high at 100 could be a long way off at 200!!!! If you want to be accurate out to 500 yards, 3 inches high would be even better. 1 MOA at 200 yards is ~2.10. A slower barrel twist of 1:10 is generally adequate to stabilize bullets weighing up to 100 grains, while the accuracy of heavier, higher ballistic coefficient bullets is improved by a 1:7 or 1:8 twist. Save. Next, let's look at 308WIN, same manufacturer, 150 grain FMJ. Maximum 4572 meters; Minimum 0. But this doesnt mean you shouldnt be aware of exactly where your zero point is adn the drop off at differnt distances and the realtion of the drop to your reticle (if you haev markers or mildots). Like i say though there are more reason why, but ballistic programs do not hold all the answers and to repeate myself aint "gospel" so your kind offer of help is unlikely to help someone who won't do it "the old fashioned way", sorry to disapoint you,I didnt say I group 2 inch at 200 yards I do that at 500 yards with my 243,enter the real time correct data into a good ballistic programme your either bang on the money or a little fudging of the bullet BC to compensate, the old fashioned way is alwasy best to final test your data, no ballistic programmes dont hold all the answers you have to feild test as well,put **** in and get **** out, sorry to disapoint you I didnt say I group 2 inch at 200 yards I do that at 500 yards with my 243,enter the real time correct data into a good ballistic programme your either bang on the money or a little fudging of the bullet BC to compensate, the old fashioned way is alwasy best to final test your data, ah, is this why the MOD do it wrong because you say so and so does you computer. However, remember that we are comparing a 100 grain .243 Winchester against a 125 grain .308 Winchester. Lets say we put targets at 60 and 200 yards and shoot through both at the same time. . The only way to learn all this is get out and shoot in those conditions, theorising and guesswork is all well and good but tends to make you look a fool out in the field, hey before anyone talks balistic programs these are off the top of my head SWAG calcs based on unknown bullet etc.

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