I plan to get to the range with it this weekend to zero in the scope and have some fun. Now adjust your scopes elevation turret up 2.61 inches (e.g. Once you are shooting consistently at 100 yards, you can move the target even further out. msp3903, I clearly stated: "The barrel is aimed up slightly so the bullet will rise until it hits peak trajectory at about 100 yards." Adjust the windage and elevation of the scope turret and ensure that it points the reticle to the target. is that a general rule for all calibers or just the 308? so where do you like to zero and why? ballistics software for your PC & Mac. 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. ballistics software today. A scoped rifle will improve your long range shooting accuracy and allow you to shoot a dead center shot. A rifle that has been zeroed at 100 yards might not be accurate while firing at 300 yards. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Accurateordnance.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. i will be using mostly from 50 -400 yards, occasionally longer but not much. If you sight your scope at 200 yards, the bullet drop will only be a few inches compared to when you zero the scope at 100 yards. Zero at 100 yards. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. You are also not the one that mentioned bullet rise, someone else did when talking about a test in a vacuum. A scope zero that works .5 to 1.5 inches below the target at 25 yards should be accurate at 100 yards. You are one of the most knowledgeable people on this site. We measure trajectory in terms of bullet drop at specific ranges. Copyright Ammotogo.com 2023 All Rights Reserved. The 30-06 was once considered too hot for a lightweight semi-automatic firing mechanism to handle. You can zero a rifle scope at a distance of 25 yards, 50 yards, or even 150 yards if you choose. This is as a result of a bullet drop. My notes have -0.56" at 50 yds with a 100 zero with 168 gr. Rifle scope makers usually set the parallax scope adjustment to 100 yards. 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. His reloads, particularly for 9mm, were in great demand during the height of the ammo shortage among family and friends. 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. That should cover most medium range shooting between 100 yards to 300 yards. [ARCHIVED THREAD] - 308 impact at 50 yards with 100 yard zero. This might seem arcane and boring, but it's at the heart of how we hit or miss game. 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. That will give you a maximum PBR of about 260 yards and a second zero of right at . <> I this is how I would zero if were my gun and had fixed turrets. g*kR!xT@OZ J- FVn-H9k 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. JavaScript is disabled. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Note that gravity has a low effect on the bullet because it is moving so quickly. Second, a laser bore sight can be used. Berger VLD. ballistics software calculated the following sight settings: 2.61 inches high at 100 yards for a 230 yard zero. this question is realy for 18"-18.5" barrels. I backed off advertised velocity 50 fps. Any use of this content without express written consent is prohibited. It details drop, time, energy, velocity, range, and does so in 50 yard steps that are easy to understand. Most folks prefer a 100 yard zero, as do I. Another factor for long range shooting is the elevation adjustment range provided by your scope. I'm going to zero the scope at 100 yards. By adding trajectories to the panel on the right you may produce charts and graphs that show the different trajectories side by side. The Rise and Drop are expressed in INCHES. So, if youre a long-distance shooter or hunter, you might seek more modern alternatives. Your email address will not be published. I always sighted my 308 in dead on at 200. In such cases, a 100-yard zero is perfect. n&6VJF +x.,A(TtCz '+ =mkh4! I'm shooting the Barnes TTSX 168 Gr. Our editors pick the products & services we write about. Required fields are marked *. This is why experienced shooters use a book to keep track of scope adjustment and accuracy at various shooting ranges. I didn't check the math but this is the right concept. Slower, flat-nosed bullets from . This will zero the 168gr 308 load at 500 yards. 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). You may do this by making your impact point lower than your target distance of 25 yards. She lets me keep the ones she doesn't like. You may need to remove your scope, reinstall, and tighten it in the proper direction. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. The direction of the barrel can be seen when you bore sight. I ran this based on your Hornady 168g Amax. The bolts and rings must securely connect the scope mount to the scope base. 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. The goal here is to begin at 100 yards and progressively increase your zero as you improve your shooting skills. That's the quit and dirty, however nothing beats getting a zero for each yard like you expect to shoot. 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? 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. Elk, Pronghorn, Nigai, Carribou. A long range zero, such as a 1000-yard zero, is only useful when firing at that distance. Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more! 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. Below we feature several different ballistic charts for the 308 Winchester centerfire rifle round. 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. 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. Also look for what ammo your gun likes I have a Remington 700 heavy barrel and it will stack shots with 165 grain fusion ammo but 150 grain or 185 grain Dont group as well. when i search the forums for the .308 zero i come up with many different answers. Berger VLD. 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. 90% of all shots will fall in that group. Using 168gr Sierra Match King HPBT and a 100yd zero, you will be almost dead on at 50 yards.. Although it might not be easy to zero a scope at 200 yards. It will be close in our normal atmosphere, but I would suspect a slight difference due to the bullet shape generating some small amount of lift. ballistics software and start calculating 308 ballistics. And only 3.5" or so low to 300. Copyright GunData.org 2015 | Koenig Media, LLC | Links | Sitemap | Advertise. 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. Every shot will kill a deer guaranteed. Posts: 886. Don't check my figures on that I'm just going off what's in my head which probably isn't that accurate. While few law enforcement riflemen zero their weapons beyond 100 yards, I'd rather risk giving you too much information than not enough. 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. Every caliber is different. To zero this 308 load for another distance, look at the last column in the ballistics report named Zero Adj this stands for Zero Adjustment (MOA). Federal Premium This 308 Winchester ballistics chart shows 150 grain Federal American Eagle Full Metal Jacket BT rounds. AR15 [zero] 0 Degree (ONLY) Vertical Grips - POST your PHOTO - Help Community Choose! Zero dead on at 100 then either dial the range in or use hold offs. However, for some reason, most shooters have chosen a distance of 100 yards as their standard range for zeroing. You can zero your rifle scope for 100 yards and shoot at a distance of 25 yards. Hes a firearm experts and isthe founder of mhardesty.com. Shoot! A scope zero that works .5 to 1.5 inches below the target at 25 yards should be accurate at 100 yards. More like 6.5-7" low at 300 with a 168gr bullet at around 2700fps. not greater than 3" high from 0-250. The ballistics you get from this program is as accurate as the information you input. If the parameters change, your previously aligned rifle and scope will go out of alignment. *Must have a registered ARFCOM account to win. I'm mad as hell and I'm not going to take it anymore!! Here's the chart I was looking at. TNVC/NGI Giveaway: 15 winners with over $7000 worth of prizes!! Although typically loaded to higher pressures than the 7.6251. 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% He is closer than 300 you spine him if he is at 300 yards you hit em in the lungs. The 308 has substantial drop at 300 yards to make turn good aim into a crappy shot. . http://spoton.nikonsportoptics.com/spoton/spoton.html#Index:8, http://www.use.com/editset.pl?set=9ab3a2b54275a92ecb58. Magnetic boresighting is the third type. A forum community dedicated to Ruger firearm owners and enthusiasts. I use a 223 or 22lr for the 25 yd to 175 yd shots. Please let me know how it can be improved upon. Thanks everyone and thanks especially to lowegan, that really helped. Zero at 100 and adjust as needed. fB c \QJx|{iw!x+8 A/OI@?K@ a >#EM\T@m`sF0a A= 8-!@p}F}xE; &,a 6Pgc,1sB{(& You are using an out of date browser. You can also zero your scope for a longer range. Typically, a lower correction of .5 1.5 is required. What's wrong with that??? Center mass at 250 and horizontal reticle level with back at 300. This must occur on a regular basis at 100 yards with the .308. That's all the input I've got and I hope it helps the original poster. 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. Gravity begins to drag it down immediately after it exits the barrel of your rifle. 50 yard zero for whitetail deer in Texas. and M.S. Rifle Trajectory Table. Ballistics chart generated in Shoot! Depending on scope/reticle a 100 yard zero should get you to about 600 without dialing, but unless you're shooting lasers you'll have to still hold over anything past your zero. Most shooters prefer the 100 yards zero because it is far enough away to see if the scoped rifle is aligned with the bore. It is possible to get pretty close to a 200 yard zero while using a rifle zeroing target at 50 yards. Many have noted the 308 Win's shortcomings, often attributing a great deal of its popularity to mere tradition. So these 2 loads are same loads first with 100 yard zero second with 250. American Eagle (Federal) Full Metal Jacket Boat-Tail, 150gr. I was taught to respect my elders . problem is, I'm having a hard time finding them.. 1/4 MOA scope would be about 10 clicks up since 4 clicks at 100 yards is 1 inch). His special area of expertise is handguns. So, lets dive into this caliber and learn more about what its capable of with a look at 308 ballistics. 458 Socom ? I pulled charts off the internet they gave me a pretty good idea of where to start to get what I wanted, and I used that information and my hand loads with 168 grain Berger vld and check my point of impact out to 500 yards and the results that I got led me to believe that I will be Killzone accurate ( not more than three and a half inch high or low) Holding Center of Mass from 0 to 300 yards.

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