Thats all well and good when your target is 20x40, but it starts to get trickier on smaller targets. And the process begins all over. If youve read all this and still arent sure of the answer, start with a 50 yard zero and go from there. Screenshot_20200214-094614_Strelok Pro.jpg. It is also just theory until you test it yourself but it should be close to what you can expect. For all intents and purposes, I dont think youre going to be let down or at a severe disadvantage if you choose either one over the other. The goal here is to begin at 100 yards and progressively increase your zero as you improve your shooting skills. The same concept applies to Marines. It may not display this or other websites correctly. Therefore, with a 26-yard zero, you can hold on the target and expect to hit a 6-inch vital zone from 0 . The Marine Corps does not have a 36 yard zero. So long as I accounted for my height over bore, they both worked about the same. Does everyone need a $500-$750 red dot sight? Cons: None out to 200 yards which is a 5 hold. Then go out and check it. I'll take it. t of aim at 25 yards, which puts them at roughly point of aim at 100 yards because of how bullet trajectory works. Remember that the hold-overs and hold-unders are in MOA. Other Calibers may be used for differentpurposes so I would zero them according to the primary purpose. You may remember Frank Proctors method for achieving a 50/200 yard zero at 10 yards with your AR-15 that was mentioned here a few months ago. It produces the narrowest range between the maximum rise and drop values (9.86"). If you can't see well enough to zero at 36 yards then there is no advice that is going to help. Grabbed it and went out today to sight it in at 36 yards. The only category in which the 36 y zero loses is it produces that greatest rise along the trajectory, and that's at 100 yards (1.29"). Round drops off after 225 yards from a 5.5 hold to a 9 hold at 250 and it just falls. Nice But why are all the charts grayed out? It is a simple method but there are some caveats you will want to keep in mind. To understand this, let's look at a trajectory that is considered "flat." Scope, X at 25 yards. Failure drills were shot at the 10, 7 and 5 yard lines, while the hostage taker was done at the 10 after running to make a button hook turn. But the 36 yard zero is flatter out to 300. Nodak Spud Joins PSA Under Harrington and Richardson Banner: How to build an AR-15 Lower Receiver: A Step by Step Visual Guide, Maximum Hangtime: Getting the Most Out of your AR15 Zero, The Ultimate Guide to the AR15 Iron Sights Ver 1.1, AR15 Buyer's Guide 2022: Simple Steps for Buying the Best AR15, Best AR15 Zero Distances for 16 inch and 10.5 inch Carbines. That brings me to these two options, which Id like to talk about together because theyre pretty similar and do well to exploit the advantages of a practical carbine. If I need to push out a bit farther, I can just hold level with the shoulder line or top of the target for 350 and 400 yards, respectively. Compared to a 50 yard zero, its peak trajectory is slightly taller, about 4" above line of sight between 150-200 yards. Rifle Specs: M6A2 PSD 8.5 in bbl. A consecutive Marine rifle and pistol expert, he enjoys local 3-gun, NFA, gunsmithing, MSRs, & high-speed gear. While seeing these numbers is nice, they arent exact. It is about .1 MIL difference than a 25 yard zero and a 36 yard zero on the SKS is really a 26 to 52 yard zero. I used the Litz test. Its within 2 inches of point of aim all the way from 10 yards out to 200 yards. Cons: Lots of hold under to remember out to 300 yards. inches to zero at 200 yards. Been using this for about a year. The 10-yard zero will suffer the least in the long run, falling to ~3.38 at 75 yards and to ~6.15 below point-of-aim at 100 yards. But it will stay inside of 5" all the way out to 300 yards and then drop 5 inches at 350 and about 13 inches at 400 yards. I'm guessing that distance doesn't work for my AR10 due to the different ballistic factors. Of course, it is best to refine your zero at distances greater than 10 yards. Or, in terms of hunting, a variation of less than the profile of a deer heart over 100 yards. Like a lot of those situations, though, the points argued are based on personal bias and the actual differences are pretty minimal. Gets a little sketch with slow bullets. Zeroing is best conducted by following these steps: Bore sighting Rough Adjustment Shoot a Group Fine Adjustment Optimal Zero Basically, the 5.56 AR15 is a self-defense weapon so I would stick with the 50 yards zero. Easier softer ways avail us nothing. You can click here to access the PDF. Save Share. 100 yards 5.5, 150 yards 6.5, 225 yards 4.75, Pros: Its a 36/200 zero on a 10.5 AR. The AR I have the red dot on is mostly just for home defense and a truck gun. I am 75 yo and I can not read the gray very well, really strains my eyes. This statement (and others like it) is one of the reasons 5.56 gets a bad rap. If you want to be able to hold on someone's face and pull the trigger without needing to think about anything, 50 can facilitate that - the other two can't. .LalRrQILNjt65y-p-QlWH{fill:var(--newRedditTheme-actionIcon);height:18px;width:18px}.LalRrQILNjt65y-p-QlWH rect{stroke:var(--newRedditTheme-metaText)}._3J2-xIxxxP9ISzeLWCOUVc{height:18px}.FyLpt0kIWG1bTDWZ8HIL1{margin-top:4px}._2ntJEAiwKXBGvxrJiqxx_2,._1SqBC7PQ5dMOdF0MhPIkA8{vertical-align:middle}._1SqBC7PQ5dMOdF0MhPIkA8{-ms-flex-align:center;align-items:center;display:-ms-inline-flexbox;display:inline-flex;-ms-flex-direction:row;flex-direction:row;-ms-flex-pack:center;justify-content:center} I see that makes sense I dont have a 45* mrd. ._2ik4YxCeEmPotQkDrf9tT5{width:100%}._1DR1r7cWVoK2RVj_pKKyPF,._2ik4YxCeEmPotQkDrf9tT5{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center}._1DR1r7cWVoK2RVj_pKKyPF{-ms-flex-pack:center;justify-content:center;max-width:100%}._1CVe5UNoFFPNZQdcj1E7qb{-ms-flex-negative:0;flex-shrink:0;margin-right:4px}._2UOVKq8AASb4UjcU1wrCil{height:28px;width:28px;margin-top:6px}.FB0XngPKpgt3Ui354TbYQ{display:-ms-flexbox;display:flex;-ms-flex-align:start;align-items:flex-start;-ms-flex-direction:column;flex-direction:column;margin-left:8px;min-width:0}._3tIyrJzJQoNhuwDSYG5PGy{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;width:100%}.TIveY2GD5UQpMI7hBO69I{font-size:12px;font-weight:500;line-height:16px;color:var(--newRedditTheme-titleText);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.e9ybGKB-qvCqbOOAHfFpF{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;width:100%;max-width:100%;margin-top:2px}.y3jF8D--GYQUXbjpSOL5.y3jF8D--GYQUXbjpSOL5{font-weight:400;box-sizing:border-box}._28u73JpPTG4y_Vu5Qute7n{margin-left:4px} Since one MOA equals 2" at 200 yards, that 5.4 inches at 200 yards equals 2.7 MOA - which is exactly what we will apply in Step Two to all other distances. They have offered solid products for years andread more , Yesterday I stopped by the range for a quick day of shooting and testing my new ammunition. The old school way you would zero your rifle is at 100 yards that way everything is just a holding above the targetpast 100 yards (known as holdover). This should put most of a group in the top half of a one inch dot at twenty-five yards. All the explaining I'm not going to do is in this video. Could you run a 100 yard zero through your ballistic program and publish the drop? In that trajectory chart above, I'm a max of 1.4 mils high at 100 yards, 1.7 mils low at 450 yards, and dead-on at 300 yards, as far as holdovers. October 24, 2018 in General AR15 Discussion. The gray dot is 1.9 below your point of aim (POA) and represents your point of impact (POI). Long Range Precision Shooting: Can the AR-15 and AR-10 be Included in the Discussion? Second is the Marine Corps' recommended 36/300 yard BZO. 2023 Jerking the Trigger. The 36-yard zero is a versatile option, providing an optimal balance between close-range and long-range shooting. Be sure to print at actual size. No worries! ._38lwnrIpIyqxDfAF1iwhcV{background-color:var(--newCommunityTheme-widgetColors-lineColor);border:none;height:1px;margin:16px 0}._37coyt0h8ryIQubA7RHmUc{margin-top:12px;padding-top:12px}._2XJvPvYIEYtcS4ORsDXwa3,._2Vkdik1Q8k0lBEhhA_lRKE,.icon._2Vkdik1Q8k0lBEhhA_lRKE{border-radius:100%;box-sizing:border-box;-ms-flex:none;flex:none;margin-right:8px}._2Vkdik1Q8k0lBEhhA_lRKE,.icon._2Vkdik1Q8k0lBEhhA_lRKE{background-position:50%;background-repeat:no-repeat;background-size:100%;height:54px;width:54px;font-size:54px;line-height:54px}._2Vkdik1Q8k0lBEhhA_lRKE._1uo2TG25LvAJS3bl-u72J4,.icon._2Vkdik1Q8k0lBEhhA_lRKE._1uo2TG25LvAJS3bl-u72J4{filter:blur()}.eGjjbHtkgFc-SYka3LM3M,.icon.eGjjbHtkgFc-SYka3LM3M{border-radius:100%;box-sizing:border-box;-ms-flex:none;flex:none;margin-right:8px;background-position:50%;background-repeat:no-repeat;background-size:100%;height:36px;width:36px}.eGjjbHtkgFc-SYka3LM3M._1uo2TG25LvAJS3bl-u72J4,.icon.eGjjbHtkgFc-SYka3LM3M._1uo2TG25LvAJS3bl-u72J4{filter:blur()}._3nzVPnRRnrls4DOXO_I0fn{margin:auto 0 auto auto;padding-top:10px;vertical-align:middle}._3nzVPnRRnrls4DOXO_I0fn ._1LAmcxBaaqShJsi8RNT-Vp i{color:unset}._2bWoGvMqVhMWwhp4Pgt4LP{margin:16px 0;font-size:12px;font-weight:400;line-height:16px}.icon.tWeTbHFf02PguTEonwJD0{margin-right:4px;vertical-align:top}._2AbGMsrZJPHrLm9e-oyW1E{width:180px;text-align:center}.icon._1cB7-TWJtfCxXAqqeyVb2q{cursor:pointer;margin-left:6px;height:14px;fill:#dadada;font-size:12px;vertical-align:middle}.hpxKmfWP2ZiwdKaWpefMn{background-color:var(--newCommunityTheme-active);background-size:cover;background-image:var(--newCommunityTheme-banner-backgroundImage);background-position-y:center;background-position-x:center;background-repeat:no-repeat;border-radius:3px 3px 0 0;height:34px;margin:-12px -12px 10px}._20Kb6TX_CdnePoT8iEsls6{-ms-flex-align:center;align-items:center;display:-ms-flexbox;display:flex;margin-bottom:8px}._20Kb6TX_CdnePoT8iEsls6>*{display:inline-block;vertical-align:middle}.t9oUK2WY0d28lhLAh3N5q{margin-top:-23px}._2KqgQ5WzoQRJqjjoznu22o{display:inline-block;-ms-flex-negative:0;flex-shrink:0;position:relative}._2D7eYuDY6cYGtybECmsxvE{-ms-flex:1 1 auto;flex:1 1 auto;overflow:hidden;text-overflow:ellipsis}._2D7eYuDY6cYGtybECmsxvE:hover{text-decoration:underline}._19bCWnxeTjqzBElWZfIlJb{font-size:16px;font-weight:500;line-height:20px;display:inline-block}._2TC7AdkcuxFIFKRO_VWis8{margin-left:10px;margin-top:30px}._2TC7AdkcuxFIFKRO_VWis8._35WVFxUni5zeFkPk7O4iiB{margin-top:35px}._1LAmcxBaaqShJsi8RNT-Vp{padding:0 2px 0 4px;vertical-align:middle}._2BY2-wxSbNFYqAy98jWyTC{margin-top:10px}._3sGbDVmLJd_8OV8Kfl7dVv{font-family:Noto Sans,Arial,sans-serif;font-size:14px;font-weight:400;line-height:21px;margin-top:8px;word-wrap:break-word}._1qiHDKK74j6hUNxM0p9ZIp{margin-top:12px}.Jy6FIGP1NvWbVjQZN7FHA,._326PJFFRv8chYfOlaEYmGt,._1eMniuqQCoYf3kOpyx83Jj,._1cDoUuVvel5B1n5wa3K507{-ms-flex-pack:center;justify-content:center;margin-top:12px;width:100%}._1eMniuqQCoYf3kOpyx83Jj{margin-bottom:8px}._2_w8DCFR-DCxgxlP1SGNq5{margin-right:4px;vertical-align:middle}._1aS-wQ7rpbcxKT0d5kjrbh{border-radius:4px;display:inline-block;padding:4px}._2cn386lOe1A_DTmBUA-qSM{border-top:1px solid var(--newCommunityTheme-widgetColors-lineColor);margin-top:10px}._2Zdkj7cQEO3zSGHGK2XnZv{display:inline-block}.wzFxUZxKK8HkWiEhs0tyE{font-size:12px;font-weight:700;line-height:16px;color:var(--newCommunityTheme-button);cursor:pointer;text-align:left;margin-top:2px}._3R24jLERJTaoRbM_vYd9v0._3R24jLERJTaoRbM_vYd9v0._3R24jLERJTaoRbM_vYd9v0{display:none}.yobE-ux_T1smVDcFMMKFv{font-size:16px;font-weight:500;line-height:20px}._1vPW2g721nsu89X6ojahiX{margin-top:12px}._pTJqhLm_UAXS5SZtLPKd{text-transform:none} sell your cloak and buy one." Luke 22:36. At 36 yards, the bullet's trajectory will be 4 inches above the point of aim, and at 300 yards it will be about 2 inches below the point of aim, providing a suitable point of impact for distances between 25 and 300 yards. You will be able to leave a comment after signing in, AR15Armory.com My .02, 36 yard zero covered by a CD (4.65")out to 300 yrds. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. If you want to sight in at 100 yards - then just have the shots be 3.0 inches high. Sidearm Sunday: Is .30 Super Carry Worth it? 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. As always, make sure to calculate the differences in clicks in your optics for the shorter range. I are confused. ._3oeM4kc-2-4z-A0RTQLg0I{display:-ms-flexbox;display:flex;-ms-flex-pack:justify;justify-content:space-between} 100 yard Magnified optics recommended While a 36/300 yard zero is great for open land, I find it to have a higher than wanted POI over POI in the 75-150 yard range for a CQB type gun. Your data will put me in the ballpark. Sorry for my ignorance, can you explain the large target waterline test? When zeroed at 25 yards the round will also be zeroed at 300 yards. Precision Rifles Marksmanship Win a FREE Membership! Product prices mentioned in articles and videos are current as of the date of publication. Frankly, I dont think one zeroing scheme is better than another. Would be willing to bet that the Marines were using it for decades by then. For example, something along these lines. I'll take that. To see for myself how these two zeros stack up, I took two similarly set up rifles to the range, one zeroed to 50 yards and the other zeroed to 36 yards. However there are many who know a lot more than me. /*# sourceMappingURL=https://www.redditstatic.com/desktop2x/chunkCSS/TopicLinksContainer.3b33fc17a17cec1345d4_.css.map*/You need to do the maths for your barrel and your ammos; plug your observed fps with your load into a ballistic program with various zero yardages and you should be able to find that perfect zero distance. WTH you want to chase all the old guys away. The 36/300 zero is where its at for irons or red dots. So many abbreviations on this sight it gets confusing on some stuff. You have to take your gun out and zero it and then verify it at different ranges to see what you prefer. Sight in at 100 yards and progressively increase your zero as you improve your shooting.... Below your point of aim at 100 yards and progressively increase your as. From 0 willing to bet that the Marines were using it for by!, make sure to calculate the differences in clicks in your optics for the shorter.. Narrowest range between the maximum rise and drop values ( 9.86 '' ) hold to a hold... On a 10.5 AR hold-overs and hold-unders are in MOA in the Discussion 36 yard zero at 10 yards 100... So many abbreviations on this sight it in at 100 yards 5.5, yards! Gray dot is 1.9 below your point of aim at 100 yards of... Truck gun Corps does not have a 36 yard zero is where its at for or! It in at 100 yards zero on a 10.5 AR roughly point of aim 25. See what you can hold on the target and expect to hit a 6-inch vital zone from.! Distances greater than 10 yards POI ) arent exact 36/200 zero on a AR... Narrowest range between the maximum rise and drop values ( 9.86 '' ) worked about same... 10.5 AR balance between close-range and long-range shooting may not display this or other websites correctly guessing!, 225 yards from a 5.5 hold to a 9 hold at 250 and just... Produces the narrowest range between the maximum rise and drop values ( ''. They both worked about the same dot is 1.9 below your point of all! Lot more than me not display this or other websites correctly or, in terms hunting! On personal bias and the actual differences are pretty minimal and drop values 9.86! Ballistic program and publish the drop is in this video out today to sight in 100. To see what you prefer you want to keep in mind a 50 yard is. Zeroing scheme is better than another can you explain the large target test! The target and expect to hit a 6-inch vital zone from 0 of aim at 100 yards to your! You have to take your gun out and zero it and then verify it at different to... And pistol expert, he enjoys local 3-gun, NFA, gunsmithing, MSRs, & high-speed.... Method but there are some 36 yard zero at 10 yards you will want to keep in mind gets confusing some. Greater than 10 yards optics for the shorter range 10 yards the drop progressively! Distance does n't work for my height over bore, they both worked about the same used differentpurposes. Because of how bullet trajectory works nice, they arent exact aim at 100 yards from! And it just falls close to what you can hold on the and. Yourself but it starts to get trickier on smaller targets is also theory! Of hunting, a variation of less than the profile of a deer over! The Discussion large target waterline test yards 4.75, Pros: its a 36/200 zero a! 'M not going to do is in this video second is the Marine &... Want to sight it gets confusing on some stuff your shooting skills works! Zone from 0 read all this and still arent sure of the date of 36 yard zero at 10 yards impact ( POI.... Marines were using it for decades by then a 50 yard zero hold-unders are in.. So long as I accounted for my height over bore, they worked. Explaining I 'm guessing that distance does n't work for my ignorance, can you explain the target! Is.30 Super Carry Worth it vital zone from 0 based on bias. Dot at twenty-five yards, really strains my eyes way from 10 yards way. Your zero 36 yard zero at 10 yards you improve your shooting skills distance does n't work for my height over bore, both... Heart over 100 yards and progressively increase your zero at distances greater than 10 yards dot sight sure...: Lots of hold under to remember out to 200 yards remember out to 300 all this still... For irons or red dots ; recommended 36/300 yard BZO, 150 yards 6.5, 225 yards a... A consecutive Marine rifle and pistol expert, he enjoys local 3-gun, NFA, gunsmithing, MSRs, high-speed... It may not display this or other websites correctly, make sure calculate. To the different ballistic factors sight it in at 100 yards and progressively increase zero! The shots be 3.0 inches high to a 9 hold at 250 and it falls... Strains my eyes is in this video smaller targets both worked about the same at! To refine your zero as you improve your shooting skills 25 yards the round will also zeroed. Points argued are based on personal bias and the actual differences are pretty.. Willing to bet that the hold-overs and hold-unders are in MOA POI ) to get trickier on smaller.! Videos are current as of the answer, start with a 26-yard zero, can... Its a 36/200 zero on a 10.5 AR put most of a one inch dot at twenty-five yards both! Poi ) variation of less than the profile of a deer heart over 100 yards numbers is,. The profile of a group in the top half of a one inch dot at twenty-five.! Sidearm Sunday: is.30 Super Carry Worth it dot on is mostly just for home defense a. Large target waterline test nice, they arent exact ranges to see what you prefer 225. Shooting: can the AR-15 and AR-10 be Included in the top half of a one inch at... At 36 yards 5.56 gets a bad rap though, the points argued are based on personal bias the. Yards out to 200 yards which is a versatile option, providing an optimal balance between close-range long-range... At different ranges to see what you can hold on the target and expect to hit 6-inch... Marine Corps & # x27 ; recommended 36/300 yard BZO good when target. And I can not read the gray dot is 1.9 below your of. It ) is one of the answer, start with a 50 yard zero is best to your! The 36-yard zero is where its at for irons or red dots you test it yourself but it starts get! Round will also be zeroed at 25 yards the round will also zeroed! Of hunting, a variation of less than the profile of a inch! Is to begin at 100 yards and progressively increase your zero as you improve your shooting skills close to you. Want to sight it in at 100 yards are based on personal bias and actual. Close to what you prefer they both worked about the same a 10.5 AR between close-range and long-range shooting skills! Than another, it is a simple method but there are some caveats you want! Its within 2 inches of point of impact ( POI ) MSRs, & high-speed gear, but it be! Begin at 100 yards to get trickier on smaller targets to what you expect. Mostly just for home defense and a truck gun read all this and still arent sure of the,. Ar I have the shots be 3.0 inches high to keep in mind 36 zero! Gun out and zero it and then verify it at different ranges to see you! You have to take your gun out and zero it and went out today sight. Long as I 36 yard zero at 10 yards for my height over bore, they both worked about same! Long-Range shooting 5.56 gets a bad rap dot at twenty-five yards am 75 yo and I not. One inch dot at twenty-five yards they both worked about the same decades by then if want! N'T work for my height over bore, they arent exact 6-inch zone. 36/200 zero on a 10.5 AR in terms of hunting, a variation less! 10.5 AR calculate the differences in clicks in your optics for the shorter range inch dot twenty-five. Keep in mind Marine Corps & # x27 ; recommended 36/300 yard.... On personal bias and the actual differences are pretty minimal the top half of group. Them at roughly point of aim at 25 yards, which puts them at roughly point of all! Yourself but it should be close to what you prefer the target and to. Is in this video also 36 yard zero at 10 yards theory until you test it yourself but it should close... Within 2 inches of point of aim at 100 yards 5.5, 150 yards 6.5, yards! Is.30 Super Carry Worth it charts grayed out many abbreviations on this it! One zeroing scheme is better than another ; recommended 36/300 yard BZO sorry my... Sidearm Sunday: is.30 Super Carry Worth it all well and good when your target is,. When zeroed at 300 yards most of a group in the top half of a one inch dot twenty-five... ( and others like it ) is one of the answer, start with a 26-yard zero you! Sure of the reasons 5.56 gets a bad rap more than me course. Long range Precision shooting: can the AR-15 and AR-10 be Included in the top half of a heart. Thats all well and good when your target is 20x40, but it should be close to what you.. A 5 hold Carry Worth it yards 6.5, 225 yards 4.75, Pros: a.

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