6 MOA . That meant to dial 500 yards on the scope, I turned the main turret to 5, and the lever to minus 1. So if you’re shooting, say, a rifle out to 100 yards, and the rifle shoots 2 MOA groups, that means the shots will all land within a 2 inch area provided the shooter aims at the same point on the target. 1.047" is a minute of angle, this is linear so that if you are shooting 1MOA that is for practical purposes a 1" group at 100 yards. The greater the distance the sniper is shooting from, the lower the accuracy, as natural forces like wind resistance work on the bullet while it travels through the air. For example, imagine you are shooting at 300 yards. If you are in doubt how to understand Minute of Angle (MOA) and its application in Long Range Shooting Technique, the first step is an official definition. The reticle was mil-based, and the lever was plus or minus 3 MOA… MOA is a very flexible term. It stands for Minute of Angle as explained in the title. There are 21,600 MOA in a circle, so a little quick division determines there are 3.4377 MOA per mil. One minute is a 1/60th of an hour. Regardless of what measure you use, the group above is fire and it is statistically significant. Our dope was based on the range we were shooting more so than the MOA value. Therefore, for your calculations at that 300 yard target, you should think in 3” increments. So if we continue the example that you are shooting at a range of 200 yards and we know from the size chart that 1 MOA in 200 yards is roughly 2 inches, then by turning up the MOA by 2, you elevated your bullet trajectory by 4 inches approximately. You will hear the term MOA used a lot in long range shooting. Think about the minutes in an hour. 1 MOA at 500 yards would be 5 inches, therefore 2 MOA would be 10 (2x5) inches. In my case, my 500-yard dope back in the day was 5 minus 1. MOA is a very excessive level of Geometry and math to state a very simple term. Here, a minute refers to 1/60th of a degree. MOA (minute of angle) is the unit of measurement that snipers use in school to measure accuracy. That's why a rifle capable of shooting low MOA at short range can't achieve the same precision at longer distances–while in theory a minute of angle increases linearly, the action of the wind will increase bullet spread non-linearly over increased range, and more so if the bullet lacks stability due to poor reloading technique. MOA Meaning So you are asking, what is MOA? Yet the mean radius measures .238 MOA meaning the average shot landed within .238 MOA of the group center. At 200 yards your shooting a 2" group and so on. Wrapping Up: You will know immediately if your shooting position is rock solid based on the tips above. You know that a MOA spreads out 1” per 100 yards, so 1 MOA at 300 yards is 3”. For close and fast-moving targets where the shooter might only get a split second to line up a shot, the 6 MOA dot is the optimal choice. When it comes to shooting, it refers to a tiny fraction of … The dot is big, bright, and easy to find encouraging fast target acquisition every time. MOA stands for Minute Of Angle and represents an angular measurement, and it is just a fancy word for 1/60th of a degree. This matters, as a … First off, let’s define the term. Perfect for IPSC disciplines, dog handlers, etc. At 100 yards, 3.4377 MOA equals 3.599 inches (3.4377 x 1.047). In simple words, 2 MOA means that you take 2 minutes of adjustment on your scope. 1 minute of angle is roughly equivalent to 1 inch at 100 yards. It can describe how accurate a gun is (“It’s a sub-MOA tack driver!”), the style of reticle in an optic, or how your rounds land on your target. However, many gun owners don’t know what MOA is really all about or how it applies to their ability to hit the target. 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