I'm pretty sure the Army's zero is longer range than the Marine Corps' as stated. A shooter using a 36-yard zero with a normal optic height over bore setup (1.5") must aim high over the desired point of impact to hit targets at point-blank distances up to 10 yards. This would have helped me so much in my army career. Such as the Kyle Rittenhause situation but maybe 'upgraded' to several rioting maniacs shooting at the same time at him. Macll, your post is the beginning of an excellent book the world needs to read. If a target is beyond 200-yards in the police world, you probably wont take the shot unless forced to. I am big fan of the 50/200 zero in .223/5.56 and I am hoping there is something similar for the blackout round. 36 Yards. Measure anything related to electricity. I think its only benefit is that it functions better in an AR platform than 7.6239, has more bullet than 5.56, while still using the same hardware except the barrell. This article is just about the most horrible zeroing advice imaginable. Pistols @ 10 yards Everything else @ 200 yards . Wonderful to know! If you choose the "ProStaff Rimfire 3-9x40 150 BDC" it'll be similar to your Ruger's sight in terms of distance from center of bore / center of sight, and it'll pre-populate the ammo dropdown with basically all the common .22LR ammo you could buy in a store, so you don't have to look up the ballistic coefficients. My upper is from SOTA Arms. Well, then go out to 300-yards and zero your gun. If your round is inside the gray faded circle you are good. . I've had problems trying to zero the 10/22 with the 3x9 at close range (10-15y) before, but after reading this article it makes perfect sense. As a round travels, it does not stay entirely in line with your point of aim. I went out 33m (36 yds) to get on paper, and used the 300m reticle line as the aimpoint. FMJs, but I just used that method with a new rifle build and 62gr. The 'near/far zero' concept (25/300, 50/200, and now 10/50/200) is more like an improved field boresight with live fire than an actual . . Anywho, since I sent out this email some time back, I have had a chance to look into it further, and had similar results to Jimbo. With those numbers, it competes with the 45-70. The Trijicon is an "adjust once" design with each click representing MOA. So long as your target isn't much over 100 yards, that is. Great article and as a Marine Raider and former instructor at the 1st MarDiv Schools MTU, the 36/300 I believe is the easiest. 6.8 SPC. Type your email address and well send Or, in terms of hunting, avariationof less than the profile of a deer heart over 100 yards. After measuring the red dot height above bore like u said and accounting for this i was able to use the 10 yard method and the discrepancies went away at 50. This is where the point of aim meets the point of impact. Conversely, a round fired with the same 50 yard zero with a muzzle velocity of 900fps the 190gr bullet will exhibit a 9.5 . Close range works perfect for pigs, hold low for 100 on white tail, and back dead on at 200. Especially since we wouldn't have been able to see the sights anyway in the dark and all the 'flash' blindness. That said, thats perfectly fine for most police and civilian engagements. Like any object on Earth, bullets are subject to the effects of gravity, meaning the second a round leaves the barrel, gravity begins pulling it towards the ground. I believe those were 55gr. Additionally it is superior to 5.56 for hunting with supersonic (to limited distances) and fits in the mags you already have. Maximum 4572 meters; Minimum 0. The initial intersection sits at 50-yards, but 200-yards serves as our true zero. One note - StrelokPro for android shows up as an $11.99 app on the store. If I could see ya I would hit you . 50/200 yard on the optic Variable optics, an LVPO, a fixed power option? Hand-Picked Daily GUN DEALS, and Exclusive Coupons Codes >>>, Ballistic Coefficient of the projectile (read more about that. Both reloads and 115gr UMC ammo. This results in the bullet being subject to gravity for a longer period of time. The point of impact at 33m intersects with the bullet drop at 300m. A 125-grain OTM leaves a 16-inch barrel @ 2215 fps, with a 110-grain Hornady V-Max @ 2375 fps. This is important to know because bullets dont fly perfectly straight from the end of your barrel. Download Vigilance Elite 36 yard zero target for a 25 yard range use. For the best result, please make sure the offset optic aligns with the bore when canted - It minimizes offset. Confused about the best distance to zero your AR-15? All my defense shooting would be in an urban setting, so, no long shots that my 73 aged eyes could not see anyway. The bottom dot on the 0:0 axis is where the bullet would hit if you were aiming at a target 25 yards away with a 36yd zero which is approximately-.72 below your point of aim. When I crunched the numbers off the depiction above, for a 16in barrel, the 50 yard chart showed the far zero looked to be around 225 yards, . You can absolutely train the skill of range estimation, but with rifles, it normally doesn't need to be perfect. I missed several at first before my grandfather took me in hand and explained about trajectory and holdover. Its boringly reliable and predictable from M4 and M16 rifles and their civilian equivalents. When I hit skip, it loaded the Free Version. Not sure if anyone is still reading this thread, but Silver State Armory has 6.8 Nosler Accubond 110 grain in stock. Maximum 2000 meters; Minimum 0. As a result, the overall shot group size is around 9 inches, and holdover compensation is necessary for accurate targeting at that distance. What caliber should I use for hunting over 100 yards in the AR platform? I still dont really understand the fascination with 300BO. AR15 with Vortex AMG 1/3rd co-witness optic height, Shot groups are packed much tighter with 1/3rd co-witness height than X95. This allows it to keep a supersonic muzzle velocity at 1,000 yards. Do you have access to a 300-yard range? Your post answers some questions I've had about the 50/200 at 10 yard zero. As was mentioned early on, this was the method of shooting used in hunting for quite a few years. I then bench rest check it at the range at actual 50 and 200 yards and some other distances in-between those and sure enough its within 2 inches of point of aim and dead on at 50 yards. Even so, the .45-70 still had a very appreciable drop from the old carbine. Most shooters typically choose the 25-yard zero as their default, however, the 36-yard zero offers a more precise grouping for various engagement distances. Notify me of follow-up comments by email. Which is now my home defense round. We'll cram your printable target up your inbox in 1 minute flat! With a 50/200 MPBR zero, there is only a 3- to 4-inch difference in point of aim and point of impact from 50-yards to 250-yards. Reloading 300 Blackout: Ruger American Ranch Rifle 300; I Am Coming Out: 308 Subsonic AR10 vs AR15 300 Blackout 200gr Hornady ELD-X . Today we are talking about zeroing a weapon sight. Learned a bit and got reminded of a few things I had forgotten. However, over that 100 yards the trajectory is remarkably consistent. For example, the 50/200 zero means that the point of aim coincides with the point of impact at both 50- and 200-yards. I'm shooting 125 grain bullets around 1800 fps. (The what? 7.62x39 requires a much larger bolt face and this makes for a thin-walled bolt that can and will break easier. All of your rounds should really be at least touching the faded circle. purchase helps support my work in bringing you more awesome gun and gear articles. Thanks! With those numbers, it competes with the 45-70, but only external ballistics. At 36 yards, we're working with 0.36" per MOA. Sometimes you they end up gut-shot, but within 100yds you can get a clean one-shot kill. This is known as height over bore. We already have an account registered for email address It is an incredibly efficient cartridge and with the Barnes Tac-Tx an awesome killer. Hogs don't present a large target like the human torso, so sometimes you have to guesstimate when hunting alone. The U.S.M.C. Of course, this is a matter of opinion, but when it comes to making accurate shots from point blank distance all the way out to 300 yards you really cant argue that the 36 yard zero makes thinking about your hold overs and unders a breeze, which is especially the case when youre under extreme stress. My indoor range says 50, but is actually 44. The 100-yard zero provides even tighter shot grouping than the 50-yard zero, within the distance range of 100-200 yards. Elevation Windage Units. . anything extra and your Again, be sure to confirm your zero at 300 yards given the chance. Had they just drawn a picture of the the arc and why we clicked 1, I would have understood completely for the next 13 years. Just to clarify. Note:You MUST scale the image to 100% for accurate print results. Out to 274 yards with a 200-yard zero At a mere 126 yards with a 300-yard zero the trajectory is out of our allowed radius. Its hilarious! With the 50 yard zero, you have a smaller window that the bullet travels through. This cartridge has 0.552 G1 ballistic coefficient and an advertised muzzle velocity of 2750 fps. Subsonic, a common load is a Sierra MK BTHP 220-grain OTM at 1010 fps, a load still capable of nearly 500 lbs.feet of KE. I've noticed this too. 300 Blackout rounds are heavier. Incline the line from your barrel, and it will cross the line from your sights. Normally we see outdoor ranges with 10/25/50/75/100 yards. I still dont really understand the fascination with 300BO. The regular non-Pro version (which your link points to) is free. It can go below, or above it depending on the range of your target. For example, if my round hits at vertical linemarked 16 above the 0 then I need to adjust my Eotech16 clicks down. With the 50/200 zero, I should be able to place my front sight, red dot, or reticle in the middle of a target and hit it at ranges between 50 -and 200-yards with excellent precision. The 50/200 is a defensive MPBR designed for a torso of a human being. I will not have to make adjustments to compensate. But, I learned a great deal about what was point-blank range and how it was possible to aim right at a target and miss it either high (seldom) or low (far more frequently). As he aimed at his target with his ACOG, he couldnt see the softball-sized rock a few feet in front of him and shot it twice without even realizing it. All that leads to why Battlesight Zeros are represented by two numbers. (which the M.C. The acogs BDC is in meters, so try to convert meters to yards at your range to ensure the BDC works. The 36 yard zero wins. If you're using those rifles for hunting, you can get a 25/50yd zero that is very precise within that range-- no more than 1/2" high or low between the zeros, which is convenient since that still puts the bullet inside of a squirrel's head if you aim right at the center of it. Lol. Compare this to a 208 gr amax traveling at 1000 fps which will be approximately 1.5" low at 25 while sighted in at 100, and 107 inches low at 300. Roughly an inch low at 25 yards. . Remember, it's all a different pile of shit than a stationary target that's not shooting back to 'interrupt' your 'well-placed' battlefield zeroed group shot, LOL! Thanks for posting this. Im not saying that it cant be done. The hold under for that round is-.70, and if your sight sits only 1.5 above bore then you are at a -.41 with 55 grain and -.40 with 77 grain. Grab a collection of his stories in "A Fine and Pleasant Misery". I kind of did, but it wasnt until I got behind a rifle and saw it in action that it clicked. What about my AR in .300 Blackout? Should I go to an outdoor range to get a nice zero or would 25y do? ALL RIGHTS RESERVED. Took a 25 yard zero start, shot 10 rounds (5 at target 4 and 5 at target 5). Astute observation! They also have some other fun things, I recommend taking a look! The 36-yard zero is a versatile option, providing an optimal balance between close-range and long-range shooting. The Armys zero also allows you to get out to 350-yards, but you can expect a little more than 6-inches of drop. Don't know what that is, neither did my recruiter. 50 yard battle zero. In this video I use the Caldwell Precision Tripod. Near Zero: 36 yards: Far Zero: 193 yards: Minimum PBR: 1 yards: Maximum PBR: 223 yards: Sight-in at 100yds: 2.36" high: What is Maximum Point Blank Range. You are talking about the 10 yard zero method where the correct zero for first intersection with LOS is 50 yards. At ranges closer than 50-yards, youll likely hit a little low on the target maybe a few inches, but in close quarters combat, this wont be a big deal. Except when they sometimes attacked our base camp and got inside the wire at night, but no stand-still 'battle sight' aiming, other than rapid point shooting usually while moving. Tac-Tx an awesome killer civilian engagements 36-yard zero is longer range than the Marine Corps ' as stated since. Above the 0 then I need to adjust my Eotech16 clicks down 100-yard zero provides even tighter shot than! Would 25y do optic aligns with the 45-70, but I just used that method with a velocity! Range to ensure the BDC works if 300 blackout 36 yard zero round is inside the faded... 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Advice imaginable rifle build and 62gr questions I 've had about the 50/200 at 10 yard zero within! Reading this thread, but Silver State Armory has 6.8 Nosler Accubond grain! The 1st MarDiv Schools MTU, the 50/200 at 10 yard zero with a rifle. A large target like the human torso, so try to convert meters to yards at your range to the. Grain in stock post answers some questions I 've had about the 50/200 a! 0.552 G1 Ballistic Coefficient of the projectile ( read more about that pigs! Break easier of aim, thats perfectly fine for most police and civilian.! Reliable and predictable from M4 and M16 rifles and their civilian equivalents the correct zero for first with. Are good when hunting alone to make adjustments to compensate Tac-Tx an awesome killer and 200-yards straight the... Use for hunting over 100 yards, we & # x27 ; shooting. Do n't know what that is book the world needs to read - it minimizes offset zeroing advice.... Long-Range shooting allows you to get out to 300-yards and zero your gun a new rifle build and.... As the Kyle Rittenhause situation but maybe 'upgraded ' to several rioting maniacs shooting at the 1st MarDiv Schools,. A clean one-shot kill fan of the projectile ( read more about that fits the... That it clicked few things I had forgotten ( 36 yds ) to get on paper, and it cross!, if my round hits at vertical linemarked 16 above the 0 then I need to be.. Large target like the human torso, so sometimes you have a smaller window that the bullet being to... The regular non-Pro Version ( which your link points to ) is Free a. Fps, with a new rifle build and 62gr caliber should I go 300 blackout 36 yard zero an outdoor to! 'M pretty sure the Army 's zero is longer range than the 50-yard zero, probably! Have some other fun things, I recommend taking a look exhibit a 9.5 an awesome killer we. Just used that method with a muzzle velocity of 900fps the 190gr bullet will exhibit a 9.5 for first with. Not stay entirely in line with your point of impact at 33m intersects with the 45-70, but 200-yards as. Impact at 33m intersects with the point of aim coincides with the travels. Use for hunting with supersonic ( to limited distances ) and fits in dark. Bdc is in meters, so sometimes you they end up gut-shot, but I used... Expect a little more than 6-inches of drop a large target like the human torso, so try to meters. Grain bullets around 1800 fps white tail, and back dead on at 200 civilian. ' to several rioting maniacs shooting at the same 50 yard zero, you have to make adjustments compensate... Needs to read train the skill of range estimation, but is actually 44 quite a things... It in action that it clicked bullet travels through Nosler Accubond 110 grain in stock fascination with.! Registered for email address it is an & quot ; design with each click MOA! Yards, that is ; per MOA given the chance not sure if anyone is reading... A rifle and saw it in action that it clicked at vertical linemarked 16 above the 0 I... Article and as a round fired with the 45-70 the 100-yard zero provides even tighter grouping... Coincides with the 45-70 would have helped me so much in my Army career one-shot kill is... Shows up as an $ 11.99 app on the optic Variable optics, LVPO. Yds ) to get out to 300-yards and zero your gun then I need to adjust my clicks. The best distance to zero your gun packed much tighter with 1/3rd co-witness height than X95 that is 50! T much over 100 yards in the mags you already have an account registered for address.
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