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 ! Thanks everyone. I have been checking various ammuntion, store brands and handloads, in my SteyrMannlicher carbine and a friend's Merkel K1 Stutzen, both with 20-inch barrels. As for the trajectory, with a 100-yard zero, the bullet drops -2.4 at 200, -9.5 at 300, and -21.9 at 400. Again, we see that using a 200 yard zero doesnt guarantee an exact second zero at 50 yards. These corrections will include altitude, barometric pressure, temperature etc. I would. That lets you be no more than 1.5 inches high or low out to about 240 yards, with standard 130-gr rounds. 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. Thats a 100 yd zero and traveling about 3100 fps. At 250 yards, it will impact 6 inches below the point of aim, (three inches out of the vital zone.) Once you learn the bullet drop, then you are left with windage which is the hard part in open country. 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 26-Yard Hunting Zero | An Official Journal Of The NRA The opinions expressed on TGO are those of their authors and do not necessarily reflect those of the site's owners or staff. 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. PDF BALLISTICS CHART - SIG Sauer P239 Powered by Invision Community. Frankly, he is an amateur at best. 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. In short, you would do well to use one rifle for varmint hunting and another for deer. Just read something in which Jack O'Connor recommended sighting in at 25 yards, suggesting that typically (eg, .30-06, 180 grain, let's say.) You might be wondering what a 50/200 yard look like if we use a different rifle and cartridge? The Mythical 50/200 Yard Zero - Uncle Zo .243 drop at 300 yards Hunting in Louisiana - Louisiana Sportsman .243 vs .308 Cartridge Ballistics Performance Comparison - Sportsman's Camo Crew is compensated for referring traffic and business to these companies. This 25 yard zero will allow you to aim dead on target all the way out to 300 yards. All three cartridges used a 100 yard zero. But check your PPU, and shoot some other brands. 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? Zero, practice and load develop at 200y. 243 vs 223 Review & Comparison - Big Game Hunting Blog The best zero distance for a .243 Winchester is 25 yards. if you want to put some money on the table mate,I may be at Bisley on the 15th if I can get someone to look after my pups,were shooting 100 300 and 600, it wasn't me who claimed such, its quite possible to post results here though so please do the above - but i supose its not a real comp just a few mates hey, Pigeon Watch Ltd. Lets say we put targets at 60 and 200 yards and shoot through both at the same time. Winchester brought us .243 Winchester as a caliber for varmint hunting and target shooting. Best 30-30 Zero Range for Deer Hunting - Ron Spomer Outdoors Of course, this is an on-paper estimate, and until you actually shoot your rifle at those distances, you cant be sure, but Ive found it to be pretty close. But with the technique mentioned above, you can simply aim for an animals vitals out to 300 yards and concentrate on a smooth trigger pull. . And the process begins all over. 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. How To Zero A Scope For .308 Winchester | The Daily Caller Let your fellow shooters know share this article using the Facebook, Twitter and other social media icons below. 243 Ballistics - Velocity, Energy & Drop Data - The Lodge at AmmoToGo.com .243 round the Winchester Ballistic Silvertip, 95gr external ballistics tell us exactly? Each ammo shoots differently. The 243 Win's muzzle velocity hinges on its bullet weight. Get a closer look at the Smith & Wesson Model 350, the latest addition to our #SundayGunday series. A small cartridge for an accordingly small rifle, but one that permits the kind of accuracy that amounts to fast and clean kills. The following is a ballistic chart/table that details drop, velocity, energy, and time for a common .243 round the Winchester Ballistic Silvertip, 95gr. You will set your new target to 50 yards. So many hunters zero their rifles at 100 yards that its almost become standard practice. You have the same bullet make a hole in both bullseyes at 60 and 200 yards. At the same, the secondary zero is much closer to the 50 yard mark when using a 200 yard zero in comparison to how close the secondary 200 yard zero was when using a 50 yard zero. For some calibers, the bullet will drop 2 feet from a 200 . Just make sure you don't go cheap on the scope. 243 Winchester Ballistics Charts (Federal, Winchester, Remington The .243 is a flat shooter and according to . My technique for shooting is to zero at 26 yards (if using the .270 noted above), then shade slightly low (an inch or two) when shooting at 100 yards, and hold slightly high at 300. . So when I go to hunt at a different location, different altitude, or different temperature, I may no longer be zeroed. A 200 or 300 yard zero will include adjustment for drop, environmental conditions, as well as a correction for any wind. He promises not to tell you about stuff thats dumb. more energy at 400 yards, nice to have on coyotes. What about a 100 yard zero on a .243? Drop continues beyond that to three hundred yards to 9.88 inches. Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. This cartridge launches the bullet at more than 3,000 fps with 2,400 foot-pounds of energy. THE 200-YARD ZERO Sighting in your high-power deer rifle at 100 yards is a waste of a perfectly good flat trajectory. A few inches + or at those distances with a 50 yard zero will still take out a human sized enemy. Winchester Ballistics Calculator Starting at 2700 and 2600 fps respectively, their velocities maintain about 100-200 fps difference all the way out to 1000 yards. But I like to stay with the 6-inch rule of thumb because is allows for some shooter error, an occurrence that youd be naive to assume doesnt happen while in field positions shooting at wild game. The 243 will kill deer a lot further away than 350 yds. 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. I'm Steve. But this is only part of the story, because so many factors go into .243 bullet trajectory that its never as simple as that. However I have to say that I am not good enough to even consider head shooting deer. PDF Ballistics - Hornady Manufacturing, Inc. So lets define some concepts first. Stick with me here, because sighting in any rifle is not trivial and there are some concepts that you need to understand. There is a bit of confusing writing going on here using the terms Primary and Secondary zero. This is what we mean by "flat shooting." . 9 0.243 .243 Win Cartridge BlackHills .243 dia. 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. All six loads used a 200 yard zero. 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 this discussion, Ive used the 100 grain, .243 cartridge and baseline entries of: Amazon and Affiliate Disclosure:As an Amazon Associate I earn from qualifying purchases. Several forums had posts swearing that at 50 yard zero was the absolute best because it always gave you the same point of impact at 200 yards and therefore one could easily engage targets up to 200 yards (and even a bit further) with it without giving much thought to making adjustments. 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. One must take barrel twist into account depending on the type of 243 Win cartridge that is fired. rifle is sighted-in for a 200-yard zero, you can expect the bullet to hit approximately five inches below the bull's-eye at 300 yards.