Not that it really matters, but there is one small thing here that I want to point out. in .308. I zero my 308 for 2.5" high at 100 with a 168gr. Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. He currently reloads for over 10 calibers, both handgun and rifle. depends on how high over the bore your scope is. Zeroing scope at 100 yards - what to expect at closer ranges So out to 200 Im right behind the should. 50 yard zero for whitetail deer in Texas. Thus the difference is 74.61 inches. I zero every high power rifle I own for 200 yards and work off that zero. You are using an out of date browser. The more we all know, the better organized and stronger the shooting and hunting community will be. .308 zero or 2" @ 100 yards? - TexasBowhunter.com Community Discussion With the Ruger American Rifle in .22 Magnum, several shots in an inch at 25 yards is easy. 1" high at 100 works perfect for me. Typically, a lower correction of .5 1.5 is required. ballistics software makes it easy to experiment with different bullets at various velocities and distances and watch the result on a scaled target (just like you were shooting at the range). Different story. Like I said I'm no expert, I don't have fancy equipment, I don't use a Chrono, and I really have nothing to base my opinion on other than my personal experience. TNVC/NGI Giveaway: 15 winners with over $7000 worth of prizes!! In our trajectory graph, we show how much the bullet drops in inches from the zero point. And only 3.5" or so low to 300. We do not specifically market to children under 13. There is nothing wrong with what you said. Assuming your rifle scope makes an adjustment of 1/4 inches for each click. How to Sight in a Scope - Step by Step Guide. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. 'C =f d4ASiDVkYO~g*N3T@XhV.v&O9ni{ In experienced hands it can hit a 1,000 yard target. Hunt In: Tom Green Co., Coke Co., Oldham Co., and any other place I get a chance to. Although it might not be easy to zero a scope at 200 yards. Whitetail sized deer are best taken with a 150gr bullet from Sierra/Swift/Hornady. 5Gl!-98 Take another test shot after adjusting the scope to see where it lands. Bullet trajectory tables and charts, as well as ballistic calculators, can be used to compensate. Pinsoft Software. A 150-grain round-nose from a 30-30 Winchester can stay within the kill zone of a whitetail out to about 220 yards if you zero it 3 inches high at 100 yards. If you like hunting or competitive shooting, you must definitely be familiar with zeroing in a rifle scope. Let your fellow shooters know share this article using the Facebook, Twitter and other social media icons below. If you always shoot between 700 and 1,000 yards, zero for that shooting range. I want this to be the best ballistic trajectory calculator out there. Follow these steps to set up your scope at 100 yards. That would absolutely be true if you were in a pure vacuum. The 26-Yard Hunting Zero | An Official Journal Of The NRA 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. We simply need to apportion those 74.61 inches of drop at 725, 750 and 775 yards. Zeroing a rifle scope is very important for long range shooting because it improves your accuracy for long distance shots. My two varmint guns are zeroed at 225 and 275 yds. Berger VLD. 6.5 Creedmoor VS .308 Winchester (Ballistics and Accuracy) Zero at 100 yards. n&6VJF +x.,A(TtCz '+ =mkh4! A Using 168gr Sierra Match King HPBT and a 100yd zero, you will be almost dead on at 50 yards.. Check if the scope is properly mounted on the rifle. Magnetic boresighting is the third type. Check where the bullet impacts on the target at 100 yards. The ballistics you get from this program is as accurate as the information you input. You would need to adjust the elevation and windage by 12 MOA up and 16 MOA right if the bullet hits the target 3 inches below and 4 inches to the left. = p.o.i. Heres where the caliber came from and what you can expect when shooting it. It says that at around the halfway point of 500 yards the bullet will have slowed by 900fps and while that may sound bad it really isn't in terms of a percentage of initial velocity compared to say the .223 Remington (would be 1481fps from initial 3214fps) or the 7.62x39mm (would be 1066fps from initial 2349fps). I am planning to go back and really sight it in @ 100 yards. Bore sights are classified as either laser or magnetic. The two most important variables are the Initial Velocity and the Ballistic Coefficient. . I shoot a 168g .308, zero'd @ 100y, and at 50y my drop adjustment is 1.0 MOA or 0.3 MIL.or in other words, 100y zero will impact half an inch low at 50y. More like 6.5-7" low at 300 with a 168gr bullet at around 2700fps. It's an excellent deer cartridge, and bullets around 165 grains can take out deer even at 500 yards. Using my rule-of-thumb, the 25% drop is -177.5 inches at 725 yards, very close to the actual drop of . zparticle, A graphic is worth a thousand words . or something like that. When you zero a rifle scope, it means that you adjust the rifle scope in a way that it has the crosshair centered on the bullet hole, which is also known as sight. This means that before you zero a rifle scope, you must first set up the target and take the first shot. Once you are shooting consistently at 100 yards, you can move the target even further out. g*kR!xT@OZ J- FVn-H9k Firstly, you can make use of a visual bore sight by aligning the sights with the center of your rifles barrel. what about a 223 and 7mm-08? You can use the internet to find targets to do this with. Their ballistic chart says with a 200 yard zero that you are 2" high at 100 yards and 1 3/4" low at the muzzle. A 100-yard zero is ideal for hunting locales that limit shooting distances to 200 yards or less. You are also not the one that mentioned bullet rise, someone else did when talking about a test in a vacuum. Most shooters prefer the 100 yards zero because it is far enough away to see if the scoped rifle is aligned with the bore. This is because most hunters and shooters have their shooting activities within the 100 yards range. You're going to miss his heart, and probably shoot under him entirely, even if . Step up to a 150-grain spire point in a 308 Winchester at 2,850 fps, zero it 3 inches high at 100, and it's only about 3.5 inches low at 300. this question is realy for 18"-18.5" barrels. I this is how I would zero if were my gun and had fixed turrets. This is why experienced shooters use a book to keep track of scope adjustment and accuracy at various shooting ranges. A long range zero, such as a 1000-yard zero, is only useful when firing at that distance. Learn more. Such bullets expand easily on soft skinned game like deer and are accurate in most 308s. In spite of its inferior ballistics to most modern hunting cartridges, the 308 Wins massive popularity and still perfectly serviceable accuracy and terminal performance mean its not going away any time soon. I sighted my 270 WSM in at 200 yards. Match load, the drop at 700 yards is -162.58 inches, and at 800 yards it's -237.19 inches. <> Once you get a solid 100 yard zero, just get a Trajectory card/dope sheet on that round and you'll be good to go. Simply connect it to the end of the gun and set its crosshair by looking through the scope. That is, assuming your shots are hitting the target perfectly. 1/4 MOA scope would be about 10 clicks up since 4 clicks at 100 yards is 1 inch). If your .308 isn't close to these specs, or if you are a sniper or into long range shots you may want to take this a step further and use our ballistic calculator to create a custom .308 ballistic chart to take into account variances. Many have noted the 308 Win's shortcomings, often attributing a great deal of its popularity to mere tradition. FYI Im not a ballistics expert just a good shot. not greater than 3" high from 0-250. Thanks everyone and thanks especially to lowegan, that really helped. It depends entirely on how high the scope is mounted above the bore. Copyright Ammotogo.com 2023 All Rights Reserved. But I'm certainly no expert, I just know where my gun shoots and I've checked my point of impact out to 500. Note that gravity has a low effect on the bullet because it is moving so quickly. 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. For example the Angle of departure for the '06, is 2.7 for M1 ball, 2.3 for M2 ball, and 2.4 for M2 Armor Piercing, Moving to 1000 yards the angle of departure for M1 ball is 43.5, 44.6 for M2 ball ad 46.2 for M2 Armor piercing. This will zero the 168gr 308 load at 500 yards. Adjust the windage and elevation of the scope turret and ensure that it points the reticle to the target. By counting the clicks necessary to adjust a scope, you may exactly measure the degree of adjustment required. 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. If your rounds arent hitting the target, it might suggest your scope has to be adjusted more. I like this set up for pigs because there is no adjustment needed and I'm in the vitals on a center of mass shot out to 300yards. You must log in or register to reply here. This is because it is usually within range for most shooters. Once I've got the velocity determined I work on setting the desired zero. The .243 is ideal for hunting small to medium game, and should not be used for anything larger than a deer. The Rise and Drop are expressed in INCHES. You may do this by making your impact point lower than your target distance of 25 yards. Whatever you do, do not practice off the hood of your car until you have a clear understanding of your question: To be sure of hitting the target, shoot first and call whatever you hit the target. You can find an email form and contact information here. I'm not trying to shoot golf balls I'm trying to kill animals, and the setup has done well for me; it may not work for everyone. Compare it to the one posted above and it shows you really need to shoot your ammo out to the extended ranges you're capable of in order to get a real idea of point of impact. I like this set up for pigs because there is no adjustment needed and I'm in the vitals on a center of mass shot out to 300yards. =XHsNo`g ,i= .vt,V@+ :%+WniXw_} KlJ,TO6 0q(L-|tU.o9"[g ~P% %!N%V$; ` 5` wm`uK|h4*H8l}C]o! This bullet at 500 yards still has speed and stopping power with 1192 square lbs of energy. degrees from Indiana State University in 1974-1975. Every shot will kill a deer guaranteed. Hunters should adhere to a single bullet type because changing your ammo will change your zero. For a better experience, please enable JavaScript in your browser before proceeding. I have a new .308 bolt action rifle arriving tomorrow. I'm mad as hell and I'm not going to take it anymore!! You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers. Easy to do and for most folks that have been sighting in at 100 it is so much easier to just keep doing what your doing than reinventing the wheel and then screwing up a chip shot at 100, 25 meters ~27 yards for m4 zero = 300 meter zero. A scoped rifle will improve your long range shooting accuracy and allow you to shoot a dead center shot. Second, a laser bore sight can be used. A scope zero that works .5 to 1.5 inches below the target at 25 yards should be accurate at 100 yards. &`L 44(h;6)N$/zj( -G&Q-z;X yX!1A d A boresight can be used to zero a scope without firing. With a 168 grain bullet and 2650 fps muzzle velocity (Federal Match with Sierra Match Kings) and your scope center 1.5 inches above the barrel center, sighting in your zero at 50 yards would mean that the round would be. I zero in all my big rifles in @ 1 High @ 100 yards. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. Typically, a lower correction of .5 - 1.5 is required. Millett - Shooting Tips - MillettSights.com It reduces the possibility of human mistakes and should be used while setting up your zero. but i dont have any info for 50. whats the average impact at 50 with a 168gr 308 with a 100 yard zero is it high or low. Thank you. not greater than 3" high from 0-250. When setting your zero at 100 yards, check to see if the scope and bore are aligned. So, lets dive into this caliber and learn more about what its capable of with a look at 308 ballistics. Your email address will not be published. The heavier weight and newer designed 175gr Sierra . 308 ballistics - Charts, Point Blank Range, Hunting Loads It is a .30 caliber round that permits firing without flinching. That gives me p.o.a. While some disparage the 308 Wins low power, others uphold its lower recoil as its primary benefit. The 308 Wins chief drawback is that it contains too little propellant for its bore size. However, for some reason, most shooters have chosen a distance of 100 yards as their standard range for zeroing. It is possible to get pretty close to a 200 yard zero while using a rifle zeroing target at 50 yards. and M.S. Diary: Some shooters use a book and a pen to perform calculations while trying to set up the zero. If your average range is 200 to 300 yards, start at 200 yards. Elk, Pronghorn, Nigai, Carribou. The Fora platform includes forum software by XenForo. You can then also add atmospheric conditions and angles. Bullet Weight: 168 gr Initial Velocity: 2700 fps Sight Height : 0 in Shooting Angle: 0 Wind Speed: 0 mph Wind Angle: 90 Zero Range: 0 yd Chart Range: 1000 yd Maximum Range: 5905 yd Step Size: 25 yd International Standard Atmosphere Altitude: Sea Level (0 ft) Barometric Pressure: 29.92 Hg Temperature: 59 F Relative Humidity: 50% Your information will never be shared and you can unsubscribe with one click at anytime. 308 Win Ballistic Charts (Federal, Remington, Hornady Winchester) 1.27 inches low at 150 yards. ballistics software and start calculating 308 ballistics. As an all around work horse for sniping that works great for both Law Enforcement and military sniping, the .308 is hard to beat. One of Americas favorite deer hunting rounds, and suitable for a host of other medium and large game as well. A The goal here is to begin at 100 yards and progressively increase your zero as you improve your shooting skills. And only 3.5" or so low to 300. If the parameters change, your previously aligned rifle and scope will go out of alignment. Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. `%1 v 6T 6.5 CM vs .308 Ballistics Comparison 6.5 Creedmoor vs .308 Velocity. On my AR15 in 300 blackout with a Super Sniper scope I zeroed in at 50 yards which also zeroed my rifle for 300 yards. Setting your zero depends on the intended application. If you zero at 200 or 300 yards and you intend to fire 1,000 yards, you will not be able to modify your elevation sufficiently to correct for bullet trajectory. As a general guideline a group 1 to 1 /12 inches high at 100 will zero close to 200 yards. Black Hills Gold - 180 Gr. Bore sighting is done when you look through the bore after removing the bolt from the receiver. % Now adjust your scopes elevation turret up 2.61 inches (e.g. You may need to remove your scope, reinstall, and tighten it in the proper direction. While few law enforcement riflemen zero their weapons beyond 100 yards, I'd rather risk giving you too much information than not enough. Ammo2U.com ~ As a participant in the Amazon Associates program and other affiliate services, I may earn a small amount of money if you buy something after clicking on a link. And is it really that hard to aim at the top of a pigs back at 300 yards? Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more! You should be way lower than 3.5" at 300yds with a .308. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. is that a general rule for all calibers or just the 308? Your bullet is going to drop an additional 4.3 inches below the 200-yard impact point traveling across that additional 50 yards. After shooting, there should be a bullet hole (bullet impact) on your target paper. It is this bullet impact point that you would use to zero your rifle scope. The bolts and rings must securely connect the scope mount to the scope base. (Any cartridge that sees widespread use in wartime is necessarily going to remain popular with those hunt in peacetime.) How To Zero A Scope For .308 Winchester | The Daily Caller This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. Now sight-in your 308 to hit the bullseye or center of the target as close as possible. In my opinion it's better to need to hold a little low for the hundred yard headshot than it is to have to hold 6 inches high for 250 or 300 yard shot. 36 yard zero | Sniper's Hide Forum The average drop at the 100 yards is 1.3 Inches up, but then at 200 yards, the bullet drop is at 0 (200 yards is the zero point or the range the rifle is sited for). That's the quit and dirty, however nothing beats getting a zero for each yard like you expect to shoot. Rifle Hack: Sighting for 100 Yards at a Distance of 25 Yards The 270 Winchester has been described as very flat shooting similar to a 6.5 . What rifle, scope and ammo are you using? The bullet hole will serve as the starting point for your scope adjustment. A short-action cartridge permits a more compact rifle, an invaluable perk during long hunts or treks through the brush. Zeroing in a 308 | GON Forum With a 250yd zero, you'll shoot over 2.5" high at 100 and bullet will go over 3" above LOS. If you're not going to shoot further than 200, you shouldn't have to do much figuring if you zero it in at 50, 100, or 200 and keep your shots in those ranges. If you miss the target at shorter range say by a half-inch you will be much further off at longer range. Most shooters prefer to zero their rifle scope at a short distance like 25 yards, others zero their scope at 50 yards, but 100 yards zero is the optimum range. Bullet drop increases with distance, and you must compensate by altering the aim point. Ballistic Trajectory Calculator Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. 5 0 obj With dozens of articles and reviews published inPew Pew Tactical,Snipercountry.com, andTTAG(The Truth About Guns), Mike is considered a firearms expert. I shoot 168 grain SMK's 90% of the time through .308. Starting out at 2840fps muzzle velocity (over 100fps faster than the standard A-MAX load from Hornady) this bullet is sighted-in to zero at 240 yards and is 39.16 low at 500 yards. 308 Winchester Ballistics Chart | Ballistics 101 I zero at 100 yards on all rifles. Demand for a less powerful cartridge arose after WWI. dont have an opportunity to use private property as a range so im stuck to the local one which starts at 100 yards. using Hornady 168gr A-MAX Superformance Match factory ammo. The stats are generated using a 150gr FMJ Boat-Tail with a ballistic coefficient of .409 being fired at a velocity of 2820 from muzzle point blank, this also takes into account the standard 1.5" scope height, and a gun that has been sighted in at 100 yards. I would rather deal with the first and just remember 14 inches out to 300 instead of having to remember your shooting 3.8 inches high at 150 which is definitely enough to cause misses over things at close ranges especially on small animals or with ear shots on pigs, You may think its better but for someone that has been shooting and sighting in dead on at 100 his whole life and attempted this other great no thinking just shoot method it didnt work. 0.59 inches low at 25 yards, 0.14 inches high at 100 yards. How to Zero a Rifle Scope at 100 Yards for the Best Accuracy Here's the chart I was looking at. The Mythical 50/200 Yard Zero - Uncle Zo Yeah what meant by "lift" is that (and this is just my thinking, could be wrong) is that the shape might cause just a tiny bit of aerodynamic pressure keeping it from dropping as fast as it would in a vacuum. Both the 308 and 270 are capable of sub-MOA groups with most factory loads and hunting rounds. The direction of the barrel can be seen when you bore sight. I went to the range and got it on paper and grouping okay. Please know that we only recommend products we trust and have used ourselves. Our editors pick the products & services we write about. The 308 has substantial drop at 300 yards to make turn good aim into a crappy shot. Note ,my chart is using a sight height of 2.5 in which makes a notable difference, A 50 yard zero is a 200 yard zero +/- 1/2". TRAJECTORY TABLE TRAJECTORY TABLE, FEDERAL MATCH .308 CAL.168-Gr. Sorry but I keep going over this if he is zeroed at 100 and presuming his scope is 1.5" to 2" above the bore axis, how could it hit 6-8" low at 50 yards? A forum community dedicated to Ruger firearm owners and enthusiasts. Use this ballistic calculator in order to calculate the flight path of a bullet given the shooting parameters that meet your conditions. Re: .308 - where do you like to zero at and why? 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. It will a produce a line graph showing the bullet drop and flight path of the bullet. He has been punching paper targets, taking deer and other game and shooting at competitions since about 1975. You can zero a rifle scope at a distance of 25 yards, 50 yards, or even 150 yards if you choose. 308 Ballistics Chart & Coefficient - GunData.org His reloads, particularly for 9mm, were in great demand during the height of the ammo shortage among family and friends. So, if youre a long-distance shooter or hunter, you might seek more modern alternatives. 458 Socom ? Really not that hard to figure your hold over out to those distances and I am more comfortable doing hold overs than the other stuff and can still hit em in the ear if I want at close ranges without having to think about aiming low, I would zero at 100 yards if your gonna hunt pigs. If you zero for certain ammo and then swap to another ammo like Remington magnum cartridge, your entire setup would be thrown off. People see that arc and it supports their beliefs. Additionally, Accurateordnance.com participates in various other affiliate programs, and we sometimes get a commission through purchases made through our links. Make certain that you will fire at or near the range at which you have zeroed. Bass, Trout, and Reds. In order to consistently hit deer-sized targets at 300 yards and beyond, or determine the best sight settings for long range target shooting, use Shoot! Optimum sight setting for a 6 inch vital zone for this ammo and your firearm is as follows: Shoot! Bullet drop, wind drift, and energy loss become increasingly pronounced the farther a 308 Win reaches. Its not often used, but its an excellent technique to zero a scope without firing a shot. I'm going to zero the scope at 100 yards. http://spoton.nikonsportoptics.com/spoton/spoton.html#Index:8, http://www.use.com/editset.pl?set=9ab3a2b54275a92ecb58. [ARCHIVED THREAD] - 308 impact at 50 yards with 100 yard zero. In order to hit a distant target a rifle must be correctly sighted-in, and to accomplish that the shooter must have some working knowledge of the bullet's trajectory. Some scopes allow for varying ranges of parallax adjustment, although most of them come with parallax that is set at 100 yards, making it easy to zero your scope at that same distance. The following improvements will be made: Please sign up for our newsletter so that you can be alerted the moment these new features are launched! Know Your Bullet Drop and Range When Hunting Whitetails Required fields are marked *. Generally, zeroing your rifle scope can make or break your hunting expedition. You can zero your rifle scope for 100 yards and shoot at a distance of 25 yards. It will be a lower on your target's Bulls Eye. 308 Ballistics - Chart with Velocity, Energy and Bullet Drop For the .308 Winchester, 168-gr. Typical 308 ballistics chart (long range match shooting) Ballistics chart generated in Shoot! My come ups are 3.5 moa to get centered at 300 yards, another 12 to 12.5 moa to be centered at 600. if you zero at 200 yards you'll never be over or under 3" high or low all the way to around 230 yards. V4q,ZL@&/\Zckn|c?(2~fyz @P Its case simply cant hold the charge that its high ballistic coefficient bullet requires to remain effective downrange. Your rifle scope is zeroed when you hit the target dead center or in less than a 2-inch deviation. The velocity with which your bullet leaves the muzzle changes, the same thing happens to the trajectory. The same may be said for the reverse case. to .30/06 class won't rise or fall more than 1.5 inches at any distance to 150 yards or so. {:hd 30aq[tTas. Zeroing a scope at 100 yards is simple, and even amateurs can easily zero a scope at that distance without any challenge. Zeroing Distances for 7.62 NATO/.308 - AR15.COM Still, even if you zero for just 100 yards, you should know the exact bullet trajectory so Bottom line is 50/200 yard zeros are very usable for many applications. I backed off advertised velocity 50 fps. Federal Premium This 308 Winchester ballistics chart shows 150 grain Federal American Eagle Full Metal Jacket BT rounds. Other related pursuits include reloading and bullet casting. He has a few cherished firearms that he has inherited or otherwise procured those are his favorites. Ballistics chart generated in Shoot! Please let me know how it can be improved upon. Second Media Corp., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Rifle Trajectory Table - CHUCKHAWKS.COM One new winner* is announced every week! That proved not to be the case, however, so the 30-06 saw continued use well after the Korean War ended.
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