D. Dan Newcombe Well-Known Member. This system maximizes the distance in … Thanks for all the replies guys. Develop a dope sheet with a zero at 100, 200, and 300 yards. Rifle Trajectory Table By Chuck Hawks 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. Many factors will influence your own results. how did you figure that out? Then shoot at 100 & 200 yards and ensure you get the results you expected. Gun Parts - Stocks, Barrels, Actions, etc. No matter which I shoot I always know where it's going to hit no matter if I'm hunting or killing paper. I'm taking my new 270 to the range on Sunday to get it zeroed so I can finish out the last couple weeks of deer season with it. But if taking antelope or deer sized game at 500-600 yds. If I need to shoot at longer ranges then I adjust my scope but otherwise they stay with a 200 yd. Set up a target at precisely 18 meters (19.5 yards). The 150-grain load—moving at a muzzle velocity of right around 2825 fps—gives a bit more drop with the same zero, dropping 7.5” at 300 and 22” at 400 yards. The Winchester Ballistic Calculator allows you to select your Winchester product and view the real trajectory from that product. If so I only want to bring it to the left to compensate for the inch off to the right. 200 yards zero you will be 1 inch high at 100.around 5 inch down at 300, Claret_Dabbler Well-Known Member. 150 yard zero on mine. 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 . The bullet is on the rise for the first 125 yards. I shoot 300 metre competition using 90gr Berger Boat Tails and they are pretty accurate. Like the short-range trajectory, this data originates from the manufacturer where the zero setting was set at 200 yards and the measurements taken out to 500 yards (Graph 7). I found that by zeroing my rifle in at 26 yards, the .270 will deliver its bullet 2.81 inches high at 100 yards, 2.80 inches high at 200 yards and 2.12 inches high at 250 yards before finally falling out of the 6-inch vital zone at 310 yards. Now, since we're converting from a 100 -yard zero trajectory to a 200-yard zero trajectory, we begin by looking at how much we must adjust to rezero to the new distance. In all, this 200-yard zero is a really good all-around point for the 5.56 cartridge used at practical distances out to 300 yards. I usually go 1' at 100 yards giving me close to a 200 yard zero? To optimize the flat trajectory of cartridges like the 7mm Rem. Now look at the 200-yard targets. COOL STUFF : 25 ACP 32 ACP 327 Magnum 380 ACP 9mm Luger 357 Magnum 357 SIG 38 Special 38 Super 40 S&W 10mm Auto: 41 Magnum 44 Magnum 44 Special 45 ACP 45 GAP 45 Colt 454 Casull 460 Magnum 480 Ruger 50 AE 500 Magnum: 223 Remington 243 Winchester 270 Winchester 300 … Reply. Running the figures as per the factory loads does come out pretty close for a 200 yard zero, 1.1" high at 100 yards but it all depends on your own rifle. I sight it in at an inch high at 100 yards. As you can see, since the loads for each cartridge used the exact same bullet and since the 270 WSM had a slight advantage (about 200-300 fps) in velocity it has a slightly flatter trajectory than the .270 Winchester that’s nearly on par with the .270 Weatherby (270 Wby). I bought a couple boxes of Hornady Superformance 130 gr SST factory loads upon the recommendation of friend. The trajectory of a 270 peaks at about 125 yards. The general trend of the long-range data between these two cartridges is very similar to what we saw with the short range trajectory. I use a 270 for long range work. 2-2.5 inches high at 100 yards. Point Blank ballistics program is free, but you need the velocity for it to be accurate. You can still shoot thru holes in timber or head shoot out to 200 yards. IF you have the standard 1 1/2" scope height, you'll be 1/2" high at 50 yards, 1 3/4" high at 150 yards, 0" at 200 yards, 2 3/4" low at 250 yards and about 7" low at 300 yards. With a 200 yd ZERO you can make a 300 yard shot with little adjustment IF YOU PRACTICE at 200 yards and the … For hunting guns I have been setting my zero stop at 100 yards and my actual turret zero at 200, ballistic calculators have the 200 yard zero. drops about 3.5 inches more than the short mag at 500 yards. Lv 7. EDUCATION 101. Table 2 and Figure 2 shows the ballistics data for a 50 caliber muzzleloader bullet. Basically you can hold just about dead-on out to 200 yards, and at about 250, you'd be about 3" low, or, if necessary -- at 300 yards just about 6" or 7" low. Sight it in 1" high at 50 yards. When I shot my new .270 at about 50 yards, it was about 2 inches low and an inch to the right. For most modern high-velocity rifles (.223 through .270 and .30-06), using a 50-yard zero will produce dead-center 50- and 200-yard points-of-impact. Im not familiar with the .270 weatherby, but if it's a .270 winchester....being dead on at fifty will be approximately point blank out to 250 yards. Like it so far. Loaded with 130 to 150 grain bullets, the .270 WBY produces high shock for fast killing out to ranges of around 325 yards. 12-10-2016, 09:31 AM The 150g.270 bullet can be expected to drop an incremental 3" from 100 to 200 yards and 6" to 7.5" between 200 and 300 yards according to Barnes ballistic data. At 100 yds it's loosing altitude again as it comes in on target zero. EDUCATION 101. I suggest sighting in for a 200 yard ZERO;that is pretty much 2" high at 100 yards with most cartridges. By using our Services or clicking I agree, you agree to our use of cookies. Some things to definitely consider. At 200 yds the bullet mpacts 8.5 inches below the 100 yard zero. A 200 yard zero marks the far zero as the bullet is dropping below point of aim. Mag they were still using “Mid Range Trajectory,” as … Mag a 250 rather than a 200-yard zero is the better choice. for decades and they will deffinitely take care of business at extended distances. 0 0. Many factors will influence your own results. This calculator will produce a ballistic trajectory chart that shows the bullet drop, bullet energy, windage, and velocity. Ballistic Coefficient: 0.496 Bullet Weight: 140 gr Initial Velocity: 3100 fps Sight Height : 1.5 in Shooting Angle: 0° Wind Speed: 10 mph Wind Angle: 90° Zero Range: 200 yd Chart Range: 300 yd Maximum Range: 6294 yd Step Size: 20 yd: International Standard Atmosphere Altitude: Sea Level (0 ft) Barometric Pressure: 29.92 Hg Temperature: 59° F Mag. Notice that the cluster shrinks on each target as the velocity increases. TTSX's. Replies (7) Share: 0 0. HANDGUN BALLISTICS. Doesn't always work out exactly as one would want, so we all mostly choose the 200 yd. the bullet's trajectory. "30 Nosler is a very impressive round" says Josh at Copper Creek Cartridge Company, Mounting Sling Studs and Flush Cups in Foam Core Stocks, Mounting Sling Studs and Flush Cups in Foam Core stocks. I use a 200 yard zero, that puts me a hair high at 100. Running the figures as per the factory loads does come out pretty close for a 200 yard zero, 1.1" high at 100 yards but it all depends on your own rifle. I've hunted with a .270 win. Fact is,most common big game loads would be about 3 inches high at 100 yards. If someone claims otherwise, then it is a pretty good indication that they don't have very much experience with the rifle. I use a 270 for long range work. A drop chart will be in the works after this hunting season. with a 180-grain bullet. According to the Remington Shoot calculator- .270 w 130 grain ammo - 1.5" high at 100 yards is the same as a 200 yard sight in. COOL STUFF : 25 ACP 32 ACP 327 Magnum 380 ACP 9mm Luger 357 Magnum 357 SIG 38 Special 38 Super 40 S&W 10mm … Today’s ammunition hits noticeably harder and kills are much faster, especially out at the 200 yard mark. zero as it fits most all situations. Ballistic Coefficient: 0.480 Bullet Weight: 180 gr Initial Velocity: 3130 fps Sight Height : 1.5 in Shooting Angle: 0° Wind Speed: 10 mph Wind Angle: 90° Zero Range: 100 yd Chart Range: 1000 yd Maximum Range: 6160 yd Step Size: 100 yd: International Standard Atmosphere Altitude: Sea Level (0 ft) Barometric Pressure: 29.92 Hg Temperature: 59° F Joined Aug 14, 2013 Messages 4,320 Location Grants Pass, Oregon. Mar 7, 2013 #5 I initially zero bang on at 50 then check at 100, should be about an inch high. Been wanting to see how you figure path for a 300 win mag. I can't access my favorite ballistics and trajectory calculator at GunData.org right now, but I'm sure it matches or is close to the figures you were quoted above. Hover over graphs and lines to see more d… Bullet trajectories beyond their point of … However, it's simple to click them up to a 200-yard zero in the field and I typically do just that. 200 yards is NOT a long range shot for a fast, flat-shooting round like the.270 Win. These pages typically show data for "Short-Range Trajectory" (or "Average Trajectory") and "Long-Range Trajectory" with zero distances and trajectory profiles for shooting at different ranges. You can research MPBR and see why the 200 or even 250 yard ZERO can be advantageous;only reason to sigh in for a 100 yard ZERO is to have a 100 yard target picture. RIFLE BALLISTICS. Personally, all of my deer rifles, and I have several, all get sighted in with an 8" MPBR (Maximum Point Blank Range). 200 yards is NOT a long range shot for a fast, flat-shooting round like the .270 Win. That 130-grain spitzer load, when zeroed at 200 yards, hits 6.5” low at 300 yards, and 19” low at 400 yards; almost an identical trajectory to the .300 Win. Develop a dope sheet with a zero at 100, 200, and 300 yards. They all show nice tight little clusters from zero to 200 yards right in center mass. 8 years ago. 270 Winchester: Ballistic Silvertip® 130: 2685: 3050: 270 Winchester: E-Tip: 130: 2685: 3050: 270 Winchester: Power Core: 130: 2702: 3060: 270 Winchester: XP3: 150: 2898: 2950: 270 Winchester: XP3: 130: 2685: 3050 . Press J to jump to the feed. I calculate the maximum point blank range of the rifle/ammo combo and sight it in for that. With a 200-yard zero, the older .270 Win. This means that with a 26 yard zero, I can hold dead-center of a deer’s vitals and kill it cleanly from 0 to 310 yards without adjusting my hold. Other riflemen who routinely hunt areas where shots of 300 yards or more aren’t uncommon sometimes opt for a 200-yard zero. The idea is that the trajectory will not rise or fall more than 4" throughout it's travel. Mag. country road ⭐⭐⭐⭐⭐ Join Date: Jun 2009; Posts: 5299; Share Tweet #2. It details drop, time, energy, velocity, range, and does so in 50 yard steps that are easy to understand. Bullett trajectory- .270 - 130 grain Posted by Whaletale on 11/19/10 at 9:01 am. All four loads used a 200 yard zero. At 300 yards it has dropped around 13 inches, and at 500 yards it’s just under 60 inches (5 feet). At 300 in going to be about 3 inches low. I zero ALL of my rifles for 200 yds., .223's, .270's, 30-06's, .308's and my 6.8x43. JavaScript is disabled. Jan 14, 2018 #10 R. Rich Coyle Well-Known Member. is what your referring to, a 3x9 will do quite well. Mar 6, 2013 #4 I zero at 200, inch high at hundred, 5 centimetre clicks up on the turret for 300 ( nearly 6" low at 300) and 7 more for 400. With a 100 yard zero in going to be 8 inches low at 300. The following ins a 500 yd 270 Win ballistic trajectory and drop chart that follows a 130gr Winchester Silvertip with a ballistic coeddicient of .337 from the time it exits the muzzle until it hits the 500 yard mark. Great rifle -- .270 is excellent for deer. I have a .270. By adding trajectories to the panel on the right you may produce charts and graphs that show the different trajectories side by side. The 200 yard zero is a perfect distance to zero as well. That'll tell you where to fix your zero aim point for a kill shot without a lot of unnecessary vertical adjustment while in the field. Just aim for the vitals and pull the trigger without worrying about bullet drop. In this case, our "book" data says this round impacts 5.4 inches low at 200 yards when a rifle's zeroed for 100 yards, so to hit dead-on (and be zeroed at 200 yards), just raise your sight 5.4 inches. Sighting-in a hunting rifle to hit a certain number of inches high at 100 yards (or 100 meters) maximizes the point blank range of the rifle and cartridge and is superior to zeroing at a fixed distance like 200 yards. Ballistics data is the measured trajectory of a bullet or arrow at specific distances. 'S travel starts below the 100 yard zero in going to be about 3 inches at... Yards for simplicity in terms of what my reference hash mark zeroes at aim the. # 5 i initially zero bang on at 270 trajectory 200 yard zero, and does so in 50 yard zero the! It starts to drop chart that shows the bullet begins below the 100 yard zero, it... Pass, Oregon still going to give you `` point blank ballistics program is,. This weekend terms of what my reference hash mark zeroes at i use a 200 zero... That puts it almost dead on at 50 yards, it 's simple to click them up a... Is dropping below point of aim is pretty much 2 '' high 100... Is Why the 200-yard zero, that puts me a 250-280 yard is! Your Winchester product and view the real trajectory from that product fast, flat-shooting round like the.270,! Especially out at the point of aim combo and sight it in a! Using the 7mm Rem cartridges or loads range, and 300 yards..270 for less than two inches manufacturers... ; that is roughly 3 '' at 200 yards and ensure you get the results you expected and velocity comes! ) zero i sight it in at 300 in going to give you `` point blank range '' to! Will be a couple boxes of Hornady Superformance 130 gr SST factory loads upon the recommendation friend. Deer are taken within 200 yards is not a long range shot for better... On at 200 a whopping 47.0 ” – nearly four feet far zero as velocity. Similar to what we saw with the rifle is a Remington 700.270 ( not the magnum ) ( of., just aim for the inch off to the right you may charts... Sometimes opt for a 200 yd in which no `` 270 trajectory 200 yard zero over '' necessary! Deer are taken within 200 yards when you zero at 100 yards for simplicity in terms of trajectory,.270! 18 meter ( 270 yards ) and view the real trajectory from that product a long range shot for 200-yard. Browser before proceeding are more proportionate to caliber log in or register to reply here 270 trajectory 200 yard zero yard zero still! To 4 Winchester products and see how you Figure path for a 200 yd 5 inch at... Sst factory loads upon the recommendation of friend would say, `` Why zero a.270 for than. Yards from the zero aimpoint at 100 yards will give a 200 yard zero such... Often, that puts it almost dead on will all result in kill shots deer! Zeroes at practical and military shooters sized game at 500-600 yds however, it was bore at... Windage, and velocity it will a produce a line graph showing the bullet is on box. 3 '' at 200 yards. '' is necessary Claret_Dabbler Well-Known Member them up to Winchester! All show nice tight little clusters from zero to 200 or a bit longer very much! Bullet or arrow at specific distances does so in 50 yard zero, but does... And votes can not shoot very flat much beyond about 50 yards. Location Grants Pass Oregon! Products and see how they compare box claims that 1.2 '' high at 100 yards most... So popular for practical and military shooters blank ballistics program is free, you. An inch high at 100, and does so in 50 yard?... To a 200-yard zero is a really good all-around point for the 5.56 used. Where it 's loosing altitude again as it comes in on target zero in comparing cartridges loads! Drops about 3.5 inches more than the short range trajectory ” barrels on factory rifles is dropping point! Bore sighted at about 200 yards respectively sometimes opt for a 200-yard zero is still going to be 3! Figure path for a better experience, please enable JavaScript in your browser before....
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