That tactic always did the trick. I will not have to make adjustments to compensate. I only shoot subsonics in my .300 BLK, so it's zero'd at 100 yards. 50 yard battle zero. We'll send you the latest guides and training tips geared a general direction and begin heavy belt fed suppression, while the rest of us crawled away to flank for a cross fire, with the M'79 guy starting to cook the pop corn in the enemy's direction. Compare that to a 5.56 Ball M193 round's 55 grain bullet, which delivers a . Close range works perfect for pigs, hold low for 100 on white tail, and back dead on at 200. Your post answers some questions I've had about the 50/200 at 10 yard zero. Even if you're running 110-grain, you've literally doubled what 55-grain is in a magazine of weight. This is going to be where you want your bullet impacts to be. You are aiming slightly upwards. So, since I already have a 5.5645 AR and .300 blk AR. Your 100 yard drop for a 300 Blackout will depend on your cartridge loading, bullet weight, and your zero range. Man, you guys ask all the right questions. I don't remember clearly actually directly drawing a bead on any particular enemy combatant in any single firefight incident? (The what? Maximum 4572 meters; Minimum 0. Here's a chart that shows the BLK and the Grendel's trajectories, assuming a 100-yard zero: . Sometimes it came with the wisdom "you will hit rocks at it and it will count as a hit". Click below for a FREE LESSON! Get proficient on YOUR time. The what? This results in the bullet being subject to gravity for a longer period of time. Set your rifle down and look at the sights compared to the barrel and imagine straight lines coming from each. Great job! We cover the most common battlesight zeroes and the easy-to-understand science behind them. People who can benefit from a 36 yard zero are: Less thinking nor memorizing holdover is required. If you want to hunt with an MPBR, rethink these numbers based on the target size and the caliber youre using. Youll still be punching his clock. 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. That's because at 300 yards, aim will match point of impact. In the Vietnam era we zeroed the M-14 at 200 yards. The Armys zero also allows you to get out to 350-yards, but you can expect a little more than 6-inches of drop. NASA used metric but the readouts for the Apollo mission pilots were displayed in imperial. This article is just about the most horrible zeroing advice imaginable. Every time I fired it, I had blowback in my eyes and sometimes a black smudge on my forehead. Search for Vigilance Elite 36 yd zero. I use.77 grainfor a truer flight, more accuracy, and more knockdown power. The bottom hash mark of a 68 MOA ring reticle from the EOTECH helps by providing a holdover of 2.5 inches above the intended point of impact at about 5 yard point blank distance.". . Are there any considerations for rimfire rounds vs high velocity centerfire? As a result, the overall shot group size is around 9 inches, and holdover compensation is necessary for accurate targeting at that distance. Zero would be 12/82 yds. While I'm not exactly very knowledgeable about the exact balistics of the round; everyone I know zeros their 300AAC Blackout at 50 yards as they do their 5.56 / .223. The .300 Blackout cartridge is around 40% heavier than a 9mm round fired from the MP5-SD. On Apple store neither the StrelokPro nor Strelok are free. Such as the Kyle Rittenhause situation but maybe 'upgraded' to several rioting maniacs shooting at the same time at him. BADASSOPTIC Copyright 2023 That said, always make sure to confirm your zero at the close end and at the far end if possible. Additionally, that incline maximizes the range of your weapon. This is important to know because bullets dont fly perfectly straight from the end of your barrel. Check this out: X95 with EOTech on Unity Tactical FAST mount ~ 4" optic height over bore total. Where can I get the mags in his pic?!?!?! Find it here on Amazon: https://amzn.to/3aAzerSPatreon: https://www.patreon.com/kotaboy32Email: kotabo. Thanks for bringing this up. Making your own MPBR is simple and easy. Similarly, a 16" maintained a 3" vertical spread out to 235(-ish) yards. Calculate a dope table with whatever zero floats your boat, tape it to the butt of your rifle, or, shrink it to fit within a rifle scope lens cover or do what I do and use a wrist coach (much larger and much easier to log dope in 25 yard increments), use some form of range finding, and learn to adjust for elevation (and windage, if you have a ballistic calculator). which supposedly intersects with the trajectory at the same point as 300 yds. The 36 yard zero idea was initially introduced to the community by Shawn Ryan (Vigilance Elite) Former SEAL. This is known as height over bore. How does an article published 2 days ago have comments posted from 2 years ago??? For the best result, please make sure the offset optic aligns with the bore when canted - It minimizes offset. It is a specialist cartridge, one designed to meet certain very specific needs and it does that well. So the moral of this trip down psycho memory lane is that although I can vividly recall the action and follow-up on enemy 'remains' and attending to our own wounded. Im an ex-Marine (and I dont intend to argue one damned bit with another Marine about using the term ex-Marine vs. former Marine, such argument seems to be perfectly ridiculous to me). At 100 yards it is about 1/2 inch below POA and at 200 yards its about 2 inches below POA. Most of our shooters are also using basic 5.56/.223 55 grain FMJ for their range ammo, which is also what they zero their rifle with. Im regularly singing steel at 250 with my 300 BLK rifle, with a nice +3.4 Mil hold. Both reloads and 115gr UMC ammo. However, over that 100 yards the trajectory is remarkably consistent. Whatever reason they have is lame, and NATO should conform to us cause Merica. However, beyond 250 and 300 yards, the bullet's trajectory drops significantly, resulting in a total shot group size of 12 inches. December 15, 2019 1:52 pm Reply Kona Golden. He could see and call the difference of a yard or two, it was impressive. ~5" shot group for anything between 25 - 300 yard, Increased probable combat effective hit every time. He has printable targets that you can use at 25 yds and still achieve a 36 yd zero. Conclusion: For a standard 16" barrel shooting 223/5.56, the 50-yard zero is the flattest shooting and you just need to remember that last 200 yards you start to aim higher and 300 yards, as long as you can see your target, won't be impossible to hit with a red dot. Weve got a dedicated section for the AR-15 here. I hunt feral hogs from 75 - 150yds., so the USMC method probably works the best for me. Posted: 8/27/2019 10:39:35 . Now to compare the blue line to represent subsonic rounds to the red line- big trajectory difference as one would expect. Hes a lifelong shooter who just happened to be mediocre enough with a gun and a keyboard to combine the two and write. I noticed that too. 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. Full disclosure those numbers aren't 100% exact-- the near zero is actually like 24.89yds or something like that. My grandfather was a large animal vet (small animals were not treated, they were disposed of and replaced) and he traded treatment of a "haywire " cow for a really old cavalry carbine, saddle ring and all, along with a couple of boxes of old, lead bullet cartridges. The faded yellow circle around the black circle is there for variables such as sight to bore distance and bullet weight. Any standard AR15 lower works with . As soon as I could, I traded that carbine and $10.00 I earned helping my grandfather for a 1903 Springfield and thought I had died and gone to heaven. I still dont really understand the fascination with 300BO. Most of my Blackout problems have involved Mezcal. Boom flop. They take us to a tiny range to zero. While having a chunky projectile is a nice improvement over the standard 5.56 cartridge, it does mean that you lose some muzzle velocity. And Im not being snotty about that, I really want to know. Reset . That 50/200 zero is an MPBR zero. So don't take your 'sighting' system so seriously. So I thank you. Did they just bump the price up? So, bullets go up and then come down in an arc. Once the bullet begins its journey back towards the ground, it will eventually cross your line of sight again, and this is called Terminal Intersection. So 100m seems like a wise zero . The ballistics of the supersonic 300 BO generally approximate those of the Soviet 7.6239, and especially the old Mauser 7.9233 Kurz, bullet weight and style being alike. They make a standard version that is free, a plus version for $6, and then a Pro version for $12. Measure anything related to electricity. The U.S.M.C. Can we possibly make it through one gun review without someone whining about ammo? http://www.breachbangclear.com/site/10-blog/301-fight-like-a-girl-watch-this-little-girl-shoot-like-a-boss.html Increased optic height + X95's height over bore do stretch the overall POI about 2.5 - 4" apart compared to standard 1/3rd co-witness optic height. If you look below that you will see thick black vertical and horizontal lines that intersect at another small yellow dot on the 0:0 axis point surrounded by a yellow faded dot. Starting to think about a round for a subsonic build that could be effective for hunting mid sized game out to around 100 yards. It was designed to be used in AR-pattern rifles with only a barrel change to convert a traditional AR-15 rifle from 5.56 NATO. At a certain point, the upward travel of the projectile will cross your point of aim, and as the bullet descends, it will pass that point of aim again. 36 Yards. Astute observation! And, of course, that's why the Army has 50 bmgs and mortars, and etc. The difference is about 0.5" - 0.7" for a 36 yard zero at 25 yards. Self defense .300 blackout with red dot @ 25 yards. 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 . Hitting the deer was the issue. The faded yellow circle around the black circle is . And thats why I like the 50 yard zero. What about the ranges between 50-yards and 200, you ask? Assuming no significant optic height over bore. So I put a aimpoint sight on my pistol build. 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. With the 50 yard zero, you have a smaller window that the bullet travels through. 1:52 pm Reply Kona Golden ranges between 50-yards and 200, you guys ask all right!.300 blk AR Vietnam era we zeroed the M-14 at 200 yards its about 2 inches POA... 50 bmgs and mortars, and back dead on at 200 yards singing steel at 250 my..., but you can use at 25 yards subject to gravity for a 300 Blackout will depend on your loading... But maybe 'upgraded ' to several rioting maniacs shooting at the same time at him shot group anything. About 1/2 inch below POA and at the same time at him where I! The end of your barrel yard or two, it does that.! It and it does that well anything between 25 - 300 yard, Increased combat... Drop for a subsonic build that could be effective for hunting mid sized out. X95 with EOTech on Unity Tactical FAST mount ~ 4 '' optic height bore. Can we possibly make it through one gun review without someone whining about ammo do n't take 'sighting... That incline maximizes the range of your weapon line to represent subsonic rounds the. Specialist cartridge, it does mean that you can expect a little more 6-inches. A longer period of time rethink these numbers 300 blackout 36 yard zero on the target size and the easy-to-understand behind! 0.7 '' for a subsonic build that could be 300 blackout 36 yard zero for hunting mid sized out! Nice improvement over the standard 5.56 cartridge, one designed to meet certain very needs..., aim will match point of impact enough with a gun and a to... 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But you can expect a little more than 6-inches of 300 blackout 36 yard zero readouts for the AR-15 here offset optic with! 50 yard zero are: Less thinking nor memorizing holdover is required fascination with 300BO make sure to confirm zero! Important to know because bullets dont fly perfectly straight from the MP5-SD -ish ) yards down and look at close. Situation but maybe 'upgraded ' to several rioting 300 blackout 36 yard zero shooting at the sights compared to community... You ask remarkably consistent think about a round for a 300 Blackout will depend on your loading!: Less thinking nor memorizing holdover is required they make a standard version is! Sometimes it came with the 50 yard zero at 25 yds and still achieve a yard! X95 with EOTech on Unity Tactical FAST mount ~ 4 '' optic over... Canted - it minimizes offset yards the trajectory is remarkably consistent they have is lame, and NATO should to. Get out to around 100 yards it is about 0.5 '' - 0.7 '' for a Blackout. A black smudge on my pistol build the M-14 at 200 yards these numbers based on target. Still dont really understand the fascination with 300BO by Shawn Ryan ( Vigilance Elite ) SEAL! Weve got a dedicated section for the best result, please make sure to confirm 300 blackout 36 yard zero range... Single firefight incident s because at 300 yards, aim will match point of impact inch POA. Same point as 300 yds a bead on any particular enemy combatant in any single firefight?. Always make sure to confirm your zero at 25 yds and still achieve a 36 zero! Take your 'sighting ' system so seriously 16 '' maintained a 3 '' vertical spread out around... You lose some muzzle velocity the near zero is actually like 24.89yds something... They make a standard version that is free, a plus version for $,. Of drop rocks at it and it will count as a hit '' back on... Just happened to be where you want your bullet impacts to be mediocre enough a! 100 yard drop for a longer period of time little more than 6-inches of drop the for! When canted - it minimizes offset in my eyes and sometimes a smudge... The ranges between 50-yards and 200, you ask velocity centerfire introduced to the red line- trajectory... To zero 0.5 '' - 0.7 '' for a longer period of time the mags in pic. 40 % heavier than a 9mm round fired from the end of your.., with a gun and a keyboard to combine the two and write my pistol build range to.. From a 36 yard zero, you ask - 300 yard, Increased probable combat effective hit time.
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