If you're running a 36/300 zero like the marines or 50/250 like so many at classes, you better damn make sure . 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. That said, it brings slightly less range than the USMCs MPBR zero. Or 7.6239? Still not a range mos. Additionally it is superior to 5.56 for hunting with supersonic (to limited distances) and fits in the mags you already have. 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. All imperial units are metric, has been for nearly 150 years. I don't know the answer. This data shows us that a 200 yard zero does in fact provide a secondary zero fairly close to 50 yards. To 180 yards, this is not much different than a 10.5 5.56 using 70gr TSX. The 36-yard zero is used by the United States Marine Corp because it allows for point-blank and long-range engagements with little need for adjustments. This makes it easy to achieve the POA/POI relationship necessary to achieve the rough 50/200 yard zero at 10 yards. (the call it 'blank' because it's realized as the maximum 'ineffective' range aka the range where your target is blank from No hits from sighted in zeroes point of aim. What are you using for zero distance for your blackout? Centerfire Handgun. All that leads to why Battlesight Zeros are represented by two numbers. The 100-yard zero provides even tighter shot grouping than the 50-yard zero, within the distance range of 100-200 yards. Sure its not the most precise means to hit a target, but in combat, you want quick and accurate. I live in an urban environment and shoot at an indoor range 30y max. which supposedly intersects with the trajectory at the same point as 300 yds. 36yds unless an optics manufacturer says to do otherwise based on their reticle design. What about the ranges between 50-yards and 200, you ask? At 200 its almost a foot and a half down. Click below for a FREE LESSON! Posted: 8/27/2019 9:36:16 AM EST Hi all, Question for the hive about zeroing 300 blackout. It's a 330, which simply means that it offers 3x magnification and has a 30mm objective (front) lens. That's because at 300 yards, aim will match point of impact. I use.77 grainfor a truer flight, more accuracy, and more knockdown power. Hunting for decades. 300 AAC Blackout is a fantastic hunting round. http://www.breachbangclear.com/site/10-blog/301-fight-like-a-girl-watch-this-little-girl-shoot-like-a-boss.html This turns out to be a great zero as it puts be just under an inch high at 100 yards, back to zero around 140 and about 5 low at 200. 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 . Or, in other words, just about anything in South Texas (where I live). That tactic always did the trick. I'm shooting 125 grain bullets around 1800 fps. While the concept applies to any rifle or cartridge, these are designed for the AR-15 shooting 5.56/.223 Rem. We'll cram your printable target up your inbox in 1 minute flat! So 100m seems like a wise zero . Maximum 4572 meters; Minimum 0. This is important to know because bullets dont fly perfectly straight from the end of your barrel. All of your rounds should really be at least touching the faded circle. JBM is excellent and free. Once you're kinda close at 36 yds, go out to 100m (109yds, if possible) to fine tune. If a target is beyond 200-yards in the police world, you probably wont take the shot unless forced to. Reload. If you can aim at the middle of the square and the bullets trajectory doesnt exceed 6-inches up or down up from 25- to 300-yards your MPBR would be 300-yards. 300 Blackout is a cartridge that came on the market and found a unique home. Incline the line from your barrel, and it will cross the line from your sights. I just ordered 10 boxes of Pro Hunter as well. We all instantly flattened out and just layed down as much full auto suppressive fire as fast as we could switch mags by holding the weapons above our bodies in the cover foliage usually with one hand sticking out only point shooting (m-16 shorty CAR-15s were great for this) to give the two M-60 gunners a couple seconds to I.D. Those units stopped being updated a long time ago. This BZO calls for zeroing the M16A2/A3/A4 and M4A1 at 36 yards with the setting of the rear elevation at 8/3 and 6/3 using the small (long range) aperture. 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. The black represents your point of aim. The price of that app on iOS is like $12. Very good explanation of an otherwise overly complicated topic Mr. Pike, thank you. Always minimal casualties on my team. At 100 yards it is about 1/2 inch below POA and at 200 yards its about 2 inches below POA. I bisect my target in the middle and shoot. Select Your Gun Type. thanks for your time guys.My son bought a 300 blk out single shot the handy rifle 1-7 twist 16 barrel.he got his suppressor after 8 months of paper work.he wants to use it for deer hunting he will be shooting at most 100 yards more so inside that.at what yardage should he sight it in at and is the 220 gr bullet the best one for him.he will be shooting subsonic.thanks again.jim and adam Guys, the 300 Blk is a good deer/hog round out to 200 yds or so. He currently teaches concealed carry courses and enjoys spending time in Floridas Nature Coast. Really good information, especially for those of us kind of new to the use of optics on our carbines and rifles. Muzzle: 100 YDS: 200 YDS: Velocity (FPS) 1000: 970: 944: Energy (FT/LB) 488: 460: 435: Drop (Inch) / 0-35.6: As a result, the overall shot group size is around 9 inches, and holdover compensation is necessary for accurate targeting at that distance. (We also did offensive night ambushes and that's when the Claymores did the initial 'shock' 'aiming' for us. 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. Nov 14, 2018 (Edited) My 9 year old son shoots a .300 blackout. In my opinion, the 300 BLK round is the perfect gun for game under 100 yards away. 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. Winchester Ballistics Calculator. Unless one is using a range finder can you really tell the difference between 200 meters and 200 yards when estimating the distance with the eye? Civilians are even more unlikely to find themselves in this situation and will also have a much harder time justifying a long-range shot as a self-defense shot. I hunt feral hogs from 75 - 150yds., so the USMC method probably works the best for me. And this translates well to the torso of a human target. And at 300-yards, youll be hitting low as well. It was a point of contention on qual day. 1. The last deer he got this last Saturday night was a big doe at 120 yards. I created a 25 yard adjusted zero target for the 36 yardzero based off of a specific set of specs. This is because at this distance, all hits will land within the point of aim on a BC zone size target, making it the optimal zero for the 5.56 battlefield. It produces the narrowest range between the maximum rise and drop values (9.86"). I will be using the 50 yds MPBR. I've noticed this too. I prefer to be dead on at 100y and use a little more hold over at 200 than a 'pointblank' zero being 3-4" high at 100 but be able to reach a little further out before its 3-4 low. Advanced Armament Corporation answered the bell, delivering their 300 Whisper cartridge, which with minor dimensional differences later on became 300 AAC Blackout. The what? With a 1.5 inch sight height (pretty standard), Federal Sierra MatchKing Boat-Tail hollow point 6mm Creedmore, 107 gr zero'd at 50 yards: starts out within 1.5 inches POA when fired but then as it travels the deviation gets smaller and smaller until at 50 yards its dead on POA at 50 yards. That said, thats perfectly fine for most police and civilian engagements. Zero would be 12/82 yds. and AR's with EOTechs and red dots, get sighted in at 100 yards. But it doesnt really offer the versatility of some others, and cant do everything, for example, like the .308 Winchester can. On target every time. I still dont really understand the fascination with 300BO. This is the height of the highest point in the trajectory of a projectile above the horizontal plane passing through its origin. 300 Blackout rounds are heavier. Ha ha ha ha. Here's a chart that shows the BLK and the Grendel's trajectories, assuming a 100-yard zero: . (The what? So, bullets go up and then come down in an arc. Check out a technique that should help you figure out your ideal 300 BLK zero. You're not really trying to use a .22 further than that for hunting, right? I have a suppressed .300 blackout pistol with a 7" barrel and an eotech two dot reticle The primary use will be, god forbid, home defense inside and potentially bugout personal defense. Even at 300 yards holdover is nearly 9 feet. Center your red dot here. I went out 33m (36 yds) to get on paper, and used the 300m reticle line as the aimpoint. Because the Blackout is wider, yet they tend to have similar weight, the Blackout has a lower Ballistic Coefficient than the 6.5 Grendel. I urge you to finish what youve started here. Again, great tip brother. When we zero, we connect the point of aim with the point of impact. 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. Posted: 8/27/2019 10:39:35 . So actually measure your sight height above bore and make sure because a lot of people with standard height above bore of 2.6 inches are taking for granted the -1.9 inch 10 yard zero method and getting deviations they try to reconcile at 50 and 200 yards when their actual second intersection is beyond that and they are actually probably zeroed but don't realize it because they take the 2.5 inches and 50/200 yard as gospel. 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. They take us to a tiny range to zero. While sacrificing some accuracy in the medium ranges (+3 inches in the 100-200 yard region . Hi Travis, I follow you from Italy and use the translator to read your wonderful service. Temperature (F) Maximum 140F; Minimum -40F. Finishing up a .300 build (PSA lower, generic LPK, SBA3 brace, 9" BA barrel, ALG EMR V2 keymod, dead air break) tried searching and couldn't find anything on a recommended zero distance..I am specifically looking for zero recommendations on subsonic ammo only as this will likely be 100% suppressed and the suppressed subsonic is my real interest in the .300 blackout. Now, I understand that they zero the M-16s at 300 yards. Great info for combat, learned a lot. Boom flop. Hits at longer distances are not an issue with a range finder a drop chart and a good rest. Thoughts on sighting in a red dot and scope combination, where the red dot is for close range and scope for long range? I highly recommend that you review Frank Proctor's video on this zeroing method and my brief . And, it all fits in your AR-15 envelop with only a barrel change. While having a chunky projectile is a nice improvement over the standard 5.56 cartridge, it does mean that you lose some muzzle velocity. As a round travels, it does not stay entirely in line with your point of aim. If a rifle is zeroed for 50 yards shoots a round with a muzzle velocity of 1050fps the 190gr bullet will exhibit a 6.7" drop at 100 yards. The 50 yard zero provides for effective center-mass hits on target at the ranges where a carbine is most commonly used. And Id have no problem using these on deer or hogs of any size. The 300 Blackout is a rifle cartridge that's more powerful than the 5.56 when fired out of a barrel that's less than 16 inches long. The 300-Blackout is a lower-power 30-caliber cartridge. Download Vigilance Elite 36 yard zero target for a 25 yard range use. Our bad! Anything longer, be a hunter & move your ass closer. Additionally, that incline maximizes the range of your weapon. it isn't completely tested, but the numbers that I did happen to test were r. Enough to seriously reduce your MER down a significant distance less than the 200 (or 300 zero) you sight in at? Weve got other recommendations in our Best Ballistic Calculator App article. seriously. Great job! Not sure on fps. are you talking subsonic or supersonic loads? But when you start moving past 100 yards, its time to break out the zippier calibers. -Bill Wilson. In the Vietnam era we zeroed the M-14 at 200 yards. The 25-yard Zero. And stay in touch with newsletters of our best articles on techniques, guns, & gear. . [emailprotected]. At 150, the round has dropped 6 and a half inches. Conversely, a round fired with the same 50 yard zero with a muzzle velocity of 900fps the 190gr bullet will exhibit a 9.5 . For example, if my round hits at vertical linemarked 16 above the 0 then I need to adjust my Eotech16 clicks down. You can plug your data and come up with your own MPRB and zeroing scheme. 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. With this being said, your impacts will not hit where you are aiming. Max range to hit a man in his torso could be as far as 300-yards, but youll hit him closer to his belt buckle than his chest. The distance between the optic and barrel do affect the shot group. Not humane. NASA uses the SI units system, which is in most cases METRIC, so TECHNICALLY it was the metric system that got us to the moon. Since the Marine Corps is obsessed with riflemen, the 36/300 fits the skills and tactics well. These zeroes are specialized and designed to maximize the efficiency of your AR-15 rifle. There 'were' only about 200-300 of us worldwide. 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