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. Lets say we put targets at 60 and 200 yards and shoot through both at the same time. i was useing 55s in the estate rifle when zero 1 inch high at 100 they where spot on at 2 and about 4 inch drop at 300 (truth be told more like 3inch), you will burn your barrel faster for liitle or no depending on what you look at balistic gain. Thats my current opinion (which is outdated after looking at more zero distances and the maximum point blank range concept covered in this other post) based on analyzing a bunch of external ballistic data like the data presented in this post. But to use it to its maximum effectiveness, youll need to sight in your .243 to the best zero distance for your intended use. JavaScript is disabled. So with a 200 yard zero, a hunter can hold dead on from 0 to 257 yards and kill the animal, assuming he does his part and fires an error-free shot. (It is physically impossible to produce a 200 yard near-zero with any of the commonly available loads and barrels lengths used in .223/5.56mm AR-15s.) Different story. I have not shot the .17 HMR at long range. You still should get some range time on paper at that range to make final adjustments. 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. 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. 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. Started Saturday at 02:31 PM. This is not optimal for that cartridge or bullet however. Plenty good enough for boiler room shots but if I was to contemplate head shots at 100 yds I would reset the scope to be spot on at that distance. Lets explore that using the external ballistics data of a bolt action rifle chambered for .30-06 Springfield with a sight height of 1.5 shooting a 178 grain ELD-X Precision Hunter cartridge from Hornady. Open now : 09:00 AM - 12:00 AM. Your bullet is going to drop an additional 4.3 inches below the 200-yard impact point traveling across that additional 50 yards. Left or right misses by 1/2 inch will impact a 200 yard target 2" off in the same direction. 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. Lastly, look at the 300-yard targets. With a 100 yard zero for a .243, youd think that things would get better and youd be wrong. Starting at 2700 and 2600 fps respectively, their velocities maintain about 100-200 fps difference all the way out to 1000 yards. Sight in there with a .30-06 or a similar cartridge, and your bullet will stay within three vertical inches of point of aim out to 250 yards or so. If those land more than 4 inches high, re-zero 23/4 inches high at 100 yards and try again. 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). bullet, when zeroed at 26 yards, angles above the line-of-sight 2.81 inches at 200 yards, crosses the line of sight (zero) again at approximately 275 yards, before falling beyond 3 inches low at 310 yards. Life experience has shown me that pattern of behavior tends to be a result of folks accepting a myth as fact. Ever have someone suggest to zero your rifle at 50 yards because that will provide a secondary zero at 200 yards? So what does the external ballistic data show us? 350 Legend bullet drop at distances of 200 and 300 yards Now you know what your come ups need to be. Before engaging in any transaction of goods or services on TGO, all parties involved must know and follow the local, state and Federal laws regarding those transactions. Which one is Primary and which is Secondary zero now? Send more rounds. Once his daughters were able to go hunting, he relearned why he love hunting so much. Of course thats all fine untill you factor in uplift from ground rising and wind chaneling etc,etc. This is the site where we share all of that hard-earned hunting info. The 26-Yard Hunting Zero | An Official Journal Of The NRA With a 200-yard zero, Federal's Trophy Copper 130-grain .270 drops 6.3 inches at 300 yards, 18.4 inches at 400 yards, and 37.3 inches at 500 yards. 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. Edit - the 6 inch low is what I experience with my BLR 243. Plenty of speed to ensure full expansion of the bullet. 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 and record it. 50 yard zero, but range distances are either 25 yards or 100 yards 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. Thanks everyone. But after 203 yards it falls below the 6-inch vital zone. That said there is still some truth to the claim that the 50 yard zero can be used to engage a target out to about 250 yards without having to worry much about making an elevation adjustment as long as the target larger than the projectiles trajectory deviation plus the precision deviation of the cartridge and rifle combination. %%EOF MPBR goes down to around 225 yards, at which point the point of impact is -4.0 which is beyond our +-3 impact for a 6 target rule to find our MPBR. The flip side to this is a much wider trajectory deviation beyond 200 yards. Buying a common caliber, like the 243, is a good idea. don't meet that standard. Learn how your comment data is processed. Frankly, when I hear folks parrot the exact same praise for anything I start suspecting something might be awry. . A look at 243 Ballistics with information for some of the most popular 243 Winchester ammo loads available in the United States. Initial POA/POI is at 36 yards, but now, the difference is .5 inches at the 50. In all seriousness, zero your rifle at 100 yards, get a man size cardboard target and set it up at 200 yards and 300 yards. 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. Are You Mentally Prepared To Defend Yourself? Therefore, with a 26-yard zero, you can hold on the target and expect to hit a 6-inch vital zone from 0 to 310 yards. The 243 Win is an exceptionally accurate round, in part because its low recoil prevents flinching. 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. Select Your Gun Type. Pug wrangler. 7 reviews #702 of 1,747 Restaurants in Frankfurt American German Bar Cafe. think i am talking pants? Job Done, i canrt get my head around 1" high at 100 i zero bang on at a hundred as most deer i shoot are within 100 yards even if i push the boat out its not hard to aim a inch or two higher on your target im quite happy to shoot foxes out to 200 plus yards like this, I did some calculating, and if I were to be certian that I would only be taking shots under 200yds, + 1" would work just fine. For most rifles, a 25- to 28-yard zero (depending on the calibers velocity and bullets BC) will maximize its point blank range. Not generally used for self-defense. 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. However, I firmly believe it should be referred to as a 200 yard zero (and actually zeroed at that distance) that provides a usable, but approximate, secondary zero at 50 yards. The official minimum connection time at FRA is 45 minutes. Gun will be about 6 inches low at 200. 200 Yard Zero. Consider the 50 Yard Zero | Louisiana Gun Classifieds & Discussions 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. Consequently, in conversations I most often use the terms near and far zeros. At that distance youd be able to get the best maximum point blank range in yardage of around 300 yards (296). Also the 55 grn 6mm offerings are generally produced with very fast fragmentation and smaller American varmints in mind, lacking the beef of the heavier rounds. Make whatever adjustments are needed and begin again. Enter your email address to subscribe to this blog and receive notifications of new posts by email. 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 No worry, theres a better zero anyway. I am confident that out to 300 yards my assumptions are close enough. However, this requires using a chronograph to get an accurate velocity reading and a ballistic calculator to determine the expected trajectory deviation at 50 yards. Just make sure you don't go cheap on the scope. 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. This 25 yard zero will allow you to aim dead on target all the way out to 300 yards. . Best distance to zero a .243? - Long Guns - TNGunOwners.com Considered the entry level deer hunting cartridge in Great Britain, where the Deer Act of 1963 necessitates a caliber of no less than .240 and muzzle energy of no less than 1,700 ft lbs. And once he got on that pie plate, he called it good and went hunting. 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. But it does use the terms in a way that is contradictory in the final paragraphs. 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 . #1. A 270. with a 150 grain bullet sighted in at 25 yds.will be about 2" high at 100 yards and about 1.5" low at 250 yds. Any farther, the bullet drops to -5.0 at 225, which would result in either a miss of a very low hit on deer-sized vital areas. 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? Originally, the East Alton, Illinois company made it available for Winchesters Model 70 and Model 88. Ivory Club: Zero customer service - totally disappointed - See 588 traveler reviews, 177 candid photos, and great deals for Frankfurt, Germany, at Tripadvisor. An elks vital zone is larger of coursewell say 8 inches. Zero customer service - totally disappointed - Review of Ivory Club By Chuck Hawks. The Mild But Wild 243 Winchester Ron Spomer Outdoors Lets find out. All six loads used a 200 yard zero. 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. The table below will include drop data using a 50 yard zero, a 200 yard zero, and 100 yard zero for comparison. If your .243 Win. I would. At 200 yards it would be low by 4 inches. If you cant hit the dime at 26 yards, it indicates that your rifle (and/or you) probably isnt accurate enough to be shooting at long range anyway, because if your rifle is grouping 1-inch at 25 yards, for example, it will likely be 4 inches off at 100 yards and well off the paper at 300. Freedom addict. An other danger with the head shot is that you will have to shoot higher if the deer has its head up and the bullit will have to travel further before it touches down wether or not it is a shoot through or a clean miss . 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. And so on. 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. May 3, 2011 in Bullets, Cartridges and Reloading. Notice that the cluster shrinks on each target as the velocity increases. Thats all in theory from remington and their quick calculator so will depend on lots of variables but try it in the field. 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 shoot Federal Power-Shok 100gn soft points and zero at 100 yards. Not sure what bullet weight is optimal for the longer range shots, but it certainly can do them and many a hunter has taken game at 500 + yards with the caliber. A 200 or 300 yard zero will include adjustment for drop, environmental conditions, as well as a correction for any wind. Zero for .30-06 - Survivalist Forum The latest way appears to be an app called CamoSpace, designed specifically for members of the hunting community. Review. Jul 13, 2016. So with a 50 yard zero on a .243, youd only be able to aim dead on out to 225 yards. Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. TGO makes no claims, guarantees or assurances regarding any such transactions. 9588 0 obj <>/Filter/FlateDecode/ID[]/Index[9566 34]/Info 9565 0 R/Length 107/Prev 365971/Root 9567 0 R/Size 9600/Type/XRef/W[1 3 1]>>stream Produces a ballistic trajectory chart and table that shows the drop, velocity, kinetic energy, windage, and trajectory of a bullet. For example, assuming we can consistently shoot 1 MOA groups with rifle and cartridge at 250 yards the smallest engage-able target with the 75 grain load would be about 4.63 (2.13 for trajectory deviation plus a 2.5 group size) in diameter. Long story short, when setting up your rifle . Other riflemen who routinely hunt areas where shots of 300 yards or more arent uncommon sometimes opt for a 200-yard zero. NOTE: in this example, I used a 6.75 target size to make the math work out, because a 6 target size changes the best zero for a .243 Winchester to 26 yards. This 243 Winchester ballistic table shows 80 grain High Performance Rifle rounds with a 100 yard zero. And the process begins all over. The best zero distance for a .243 Winchester is 25 yards. .308 vs .30/06 | Field & Stream 243 is QUITE capable out to 1k yards, maybe farther but at LEAST that much. I'm Steve. Dont worry, Uncle Zo only writes about, and promotes, products or services that hes personally purchased, used, and believes in. Don't forget to get an accurate measurement of the height of the scope above the centerline of the bore. never has such a thing been considered good practice at anything other than dispatch range in culling pens etc. 243 and 200yd zero. - Pigeon Watch Forums then yes, it probably makes sense for you to use a more established cartridge like the .243 Winchester, 6.5 Creedmoor, .270 Winchester, 7mm Rem Mag, .30-06, and .300 Win Mag instead. 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. 100 gr. In the ever-evolving world of social media, we are constantly looking for new ways to connect with our readers. This was a very good article. For a 200 yard zero, we know that this trajectory will produce a far-zero in which the bullet will cross the line of sight at 200 yards in its downward travel from the maximum ordinate. Even if you reload, common calibers still make things easier. Someone enlighten me! 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. Have a look in the L115A3 Shooting Data record log. Now that you have your rifle and scope zeroed for 25 yards, you are ready to add distance. because zeroing at 1" high at 100 is easier than zeroing at 217 yards 7inches ive always zeroed all my rifles 1"high at 100 yds , no mater what the calibre ! .243 Remington Core-Lokt [ .3 inch groups at 200 yards!!!! ] Prairieville. Because at that distance the point of impact is -3.3. 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). This chart does not account for atmospheric conditions, so if you want to take in to effect these things check out the calculators official page. back out to 100, adjust to either dead on or 1 inch high at 100. 48. The more we all know, the better organized and stronger the shooting and hunting community will be. at about 325 yards. Copyright Ammotogo.com 2023 All Rights Reserved. For most rifles, a 25- to 28-yard zero (depending on the caliber's velocity and bullet's BC) will maximize its point blank range. For most North American big game, from white-tailed deer to moose, an acceptable trajectory allowance is 6 (up or down 3 from the point of aim). So lets define some concepts first. But this is only part of the story, because so many factors go into .243 bullet trajectory that its never as simple as that. It may not display this or other websites correctly. Your mileage may vary. 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. Drag Function: G1 Ballistic Coefficient: 0.362 Bullet Weight: 77 gr Initial Velocity: 2750 fps Sight Height : 2.5 in Shooting Angle: 0 Wind Speed: 0 mph Wind Angle: 90 Zero Range: 200 yd . He is not a professional hunter, survivalist, self defense instructor, firearms instructor, or competitor. 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. 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 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. For predator loads at about that speed, a 200-yard zero delivers hits within 2.5 vertical inches of point of aim across a range of bullet weights and diameters 55-grain .223 Rem. With a .243, 1.5" to 2" high at 50 yards should put you in the ballpark at 200 yards using 100 grain bullets. 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/. It is possible to get pretty close to a 200 yard zero while using a rifle zeroing target at 50 yards. Funny thing is my 30-06 shoots about the same. First, find a good balistic calculator, just google it. In the west, the .243 along with its cousin the .308 is unparalleled at distances of 200 yards. 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. after all they use the same ammo, because they don't shoot from a rail rest for one thing, there are more though. Our first 243 Winchester ballistic chart from Remington shows 75 grain Premier AccuTip-V with a 100 yard zero. 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 . Whole different story if you bought separate tickets and had to claim your luggage at FRA. Bullet Diameter: Caliber: Cartridge / Bullet Bullet Manufacturer: Bullet Description Muzzle Velocity .
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