308 ballistics chart 100 yard zero 308 ballistics chart 100 yard zero

90% of my shots are between 120-170 yards. Keep in mind this is an approximation and although it is quite accurate it should never replace first-hand experience of shooting your specific firearm and ammunition to determine the bullet drop and windage at different ranges and conditions. Thank you. I this is how I would zero if were my gun and had fixed turrets. As a general guideline a group 1 to 1 /12 inches high at 100 will zero close to 200 yards. There is a correct answer. ?') #D(xk9 ~e~Ew NFn0s?- Cw5xiOcb`?@Q9#F0B|BJaxV When you buy through our links, we may get a commission. The number in the column at 500 yards is 7.47 MOA. 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. Demand for a less powerful cartridge arose after WWI. I shoot 168 grain SMK's 90% of the time through .308. Required fields are marked *. using Hornady 168gr A-MAX Superformance Match factory ammo. My two varmint guns are zeroed at 225 and 275 yds. Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. If youre still a few inches off, make smaller changes until your shot is dead center. in .308. Typically, a lower correction of .5 - 1.5 is required. You can zero your rifle scope for 100 yards and shoot at a distance of 25 yards. `Bi4+VV8=tE07av28~l,zM!9tVgx1Ps` s4 pG*D@s eSjz60A0kA( 8L;"S> TX&0 #%-@K hC4>pfOQG,-DkiMN1NkCy (GaYe7Hp O 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. You can use any laser bore sighter that is convenient for you, whether red or green light. The 308 Wins .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. That's all the input I've got and I hope it helps the original poster. 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. 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. 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. Hunt In: coke county, tx Nolan county, tx. 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. Not sure what to do with 270 with cds lealpold caps, but it's set up the same way for now. Firstly, you can make use of a visual bore sight by aligning the sights with the center of your rifles barrel. (Some tactical missions, such as skyjacks, of course, may require a more distant zero.) My only objection to this is that your holdovers increase dramatically when you compare a 100-yard zero to a 250 yard zero. One new winner* is announced every week! If you want to go hunting, you will most likely have to do medium range or long range shooting and your targets would be between 200 yards to 300 yards. Not that it really matters, but there is one small thing here that I want to point out. Bottom line is 50/200 yard zeros are very usable for many applications. To accurately zero your rifle, you will need the following items. TNVC/NGI Giveaway: 15 winners with over $7000 worth of prizes!! 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. Before we begin, lets define what it means to zero a rifle scope. All Rights Reserved. Internal ballistics refers to what goes on within the gun. Amazon and the Amazon logo are trademarks of Amazon.com, Inc., or its affiliates. That gives me p.o.a. . not greater than 3" high from 0-250. A AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. Some shooters fire three shots to see whether there would be a shift with each shot. %PDF-1.3 How to Sight in a Scope - Step by Step Guide. Check where the bullet impacts on the target at 100 yards. http://www.jbmballistics.com/cgi-bin/jbmcard-5.1.cgi. If you always shoot between 700 and 1,000 yards, zero for that shooting range. A Your bullet is going to drop an additional 4.3 inches below the 200-yard impact point traveling across that additional 50 yards. V4q,ZL@&/\Zckn|c?(2~fyz @P Most shooters prefer the 100 yards zero because it is far enough away to see if the scoped rifle is aligned with the bore. He is closer than 300 you spine him if he is at 300 yards you hit em in the lungs. You can calculate this ballistics data and more for your favorite 308 loads by downloading Shoot! What rifle, scope and ammo are you using? Excellent info from Iowegan. Now sight-in your 308 to hit the bullseye or center of the target as close as possible. You can zero a rifle scope at a distance of 25 yards, 50 yards, or even 150 yards if you choose. 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% Not with a 250 yard zero you won't. However, for some reason, most shooters have chosen a distance of 100 yards as their standard range for zeroing. Download Shoot! i am about to buy an m1a scout with an 18.5" barrle and have no idea where to zero it at. This procedure is simple and quick. If the rounds miss the target by 2 10 inches, make adjustments to the sight. With the Ruger American Rifle in .22 Magnum, several shots in an inch at 25 yards is easy. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. He donated hundreds of rounds to informal shooting sessions. I'd put the bullet a couple inches high at 100 and take advantage of the trajectory of the 308. It is a great investment if you want to get into long range shooting and will be especially useful if you handload. Hes a firearm experts and isthe founder of mhardesty.com. So what does the charting of the .308 Winchester's external ballistics tell us exactly? No two shots are the same. *Must have a registered ARFCOM account to win. It depends entirely on how high the scope is mounted above the bore. The ballistics you get from this program is as accurate as the information you input. In such cases, a 100-yard zero is perfect. Typically, a lower correction of .5 1.5 is required. Our editors pick the products & services we write about. All Rights Reserved. We measure trajectory in terms of bullet drop at specific ranges. One of Americas favorite deer hunting rounds, and suitable for a host of other medium and large game as well. We do not specifically market to children under 13. Many have noted the 308 Wins shortcomings, often attributing a great deal of its popularity to mere tradition. If you zero at a longer distance and then fire at 100 yards, you must change your elevation otherwise your shot will be too high. this question is realy for 18"-18.5" barrels. Copyright 1996-2023 AR15.COM LLC. To make it as accurate as possible, it is important that you input the most accurate information that represents shooting conditions, your firearm, and cartridge. As you can see, the trajectory line starts off 1.5" lower than sight line because the bore is 1.5" lower than the scope. You will be less than 2"s low at the muzzle, 3"s low at 200 and 9 inches low at 300. degrees from Indiana State University in 1974-1975. 50 yard zero for whitetail deer in Texas. dont have an opportunity to use private property as a range so im stuck to the local one which starts at 100 yards. I always sighted my 308 in dead on at 200. Youll save a lot of ammo if you boresight. Below we feature several different ballistic charts for the 308 Winchester centerfire rifle round. Check that the scope mount if it is properly installed. I plan to get to the range with it this weekend to zero in the scope and have some fun. Bore sighting lets you anticipate where the bullets will strike based on the angle and direction the gun barrel points to. A scope zero that works .5 to 1.5 inches below the target at 25 yards should be accurate at 100 yards. Our next 308 Win ballistic chart shows 130 grain Varmint & Predator rounds. Your email address will not be published. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. You should be way lower than 3.5" at 300yds with a .308. stream You can then also add atmospheric conditions and angles. Posts: 886. To compensate for bullet drop, you must zero the rifle scope such that it shows the impact point (where the bullet will hit) at a given distance rather than the direction of the barrel. = "SYN.glMz0=6i8 tg"NR*q#7 }+& N6,|G\ HB4Q\ eBCxQF%L k :}4`Nu!! The heavier weight and newer designed 175gr Sierra . Other related pursuits include reloading and bullet casting. Here's a ballistic chart for a 308 Win with a 168gr factory load. what about a 223 and 7mm-08? Ammo: When you zero for a given distance, the quality of your ammo would influence your aim. In experienced hands it can hit a 1,000 yard target. This website might help answer your question: I buy my wife guns for her birthday. Save my name, email, and website in this browser for the next time I comment. You may do this by making your impact point lower than your target distance of 25 yards. Based on Your Zero at that yardage, you can calculate the rise and drop performance of your bullet. 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. 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. It will a produce a line graph showing the bullet drop and flight path of the bullet. That is, assuming your shots are hitting the target perfectly. That gives me p.o.a. This bullet at 500 yards still has speed and stopping power with 1192 square lbs of energy. Second, a laser bore sight can be used. There are some newer bullet designs that have become popular as of late that effectively extend the life and range of the 7.62x51mm NATO/308 Winchester even further. In experienced hands it can hit a 1,000 yard target. I used to do the 1.5-2" high method but the first time I gave a coyote a hair cut at 100 yards trying to shoot him the face was when I quit doing that. = p.o.i. {:hd 30aq[tTas. A short-action cartridge permits a more compact rifle, an invaluable perk during long hunts or treks through the brush. In all honesty there's a good chance that at 300 yards I'm holding a half inch high and don't even realize it (onlynusong a 3x9 scope) and that may be where I'm coming up with three and a half inch instead of 4.055 or whatever. I'm going to zero the scope at 100 yards. I zero every high power rifle I own for 200 yards and work off that zero. My notes have -0.56" at 50 yds with a 100 zero with 168 gr. Thanks everyone and thanks especially to lowegan, that really helped. not greater than 3" high from 0-250. ballistics software for your PC & Mac. It is possible to get pretty close to a 200 yard zero while using a rifle zeroing target at 50 yards. A rifle that has been zeroed at 100 yards might not be accurate while firing at 300 yards. Although it might not be easy to zero a scope at 200 yards. So, if youre a long-distance shooter or hunter, you might seek more modern alternatives. He has been punching paper targets, taking deer and other game and shooting at competitions since about 1975. You will have to shoot to find out exactly what yours does but a 308 with a 165 class is right there within a half inch. It is important that you take note of your ammo, wind, range, and so on so that you can precisely replicate those shots when needed. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. It shoots right at 2" high at 100. 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. 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. And is it really that hard to aim at the top of a pigs back at 300 yards? From a speed perspective, there's nothing unpredictable from the 6.5 to the .308. This is why experienced shooters use a book to keep track of scope adjustment and accuracy at various shooting ranges. The heavier dashed line (0.0) is the "line of sight" through the scope. There are ballistic tables in the back of the reloading manuals I use. That proved not to be the case, however, so the 30-06 saw continued use well after the Korean War ended. If youre using a gun vice, be sure the rifle doesnt move while youre shooting. AR15 [zero] 0 Degree (ONLY) Vertical Grips - POST your PHOTO - Help Community Choose! I was taught to respect my elders . problem is, I'm having a hard time finding them.. 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. Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. 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 was merely pointing out that is not possible. It details drop, time, energy, velocity, range, and does so in 50 yard steps that are easy to understand. Second Media Corp., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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. Okay, this is way more complicated than I thought and, apparently, there is no correct answer. Red Oak, White, or Chestnut for Deer Herd? Assuming your rifle scope makes an adjustment of 1/4 inches for each click. That should cover most medium range shooting between 100 yards to 300 yards. Rifle scope: This is the major piece of equipment for zeroing your rifle. I zero my 308 for 2.5" high at 100 with a 168gr. Your information will never be shared and you can unsubscribe with one click at anytime. Please know that we only recommend products we trust and have used ourselves. For a better experience, please enable JavaScript in your browser before proceeding. 1" high at 100 works perfect for me. I'm mad as hell and I'm not going to take it anymore!! If you KNOW you're going to be shooting targets at exactly 100 yards, then the 100 yard zero (obviously) or even the 25 yard zero are ideal.