June 12th, 2020

Angular Measurement — Mil vs. MOA — What You Need to Know

Mil MOA reticle ranging PRS tactical minute angle precision rifle series
Visit PrecisionRifleBlog.com for a discussion of MIL vs. MOA.

Many guys getting started in long range shooting are confused about what kind of scope they should buy — specifically whether it should have MIL-based clicks or MOA-based clicks. Before you can make that decision, you need to understand the terminology. This article, with a video by Bryan Litz, explains MILS and MOA so you can choose the right type of scope for your intended application.

This March-FX 5-40x56mm Tactical FFP scope features 0.05 MIL Clicks.
Mil MOA reticle ranging PRS tactical minute angle precision rifle series

You probably know that MOA stands for “Minute of Angle” (or more precisely “minute of arc”), but could you define the terms “Milrad” or “MIL”? In his latest video, Bryan Litz of Applied Ballitics explains MOA and MILs (short for “milliradians”). Bryan defines those terms and explains how they are used. One MOA is an angular measurement (1/60th of one degree) that subtends 1.047″ at 100 yards. One MIL (i.e. one milliradian) subtends 1/10th meter at 100 meters; that means that 0.1 Mil is one centimeter (1 cm) at 100 meters. Is one angular measurement system better than another? Not necessarily… Bryan explains that Mildot scopes may be handy for ranging, but scopes with MOA-based clicks work just fine for precision work at known distances. Also because one MOA is almost exactly one inch at 100 yards, the MOA system is convenient for expressing a rifle’s accuracy. By common parlance, a “half-MOA” rifle can shoot groups that are 1/2-inch (or smaller) at 100 yards.

What is a “Minute” of Angle?
When talking about angular degrees, a “minute” is simply 1/60th. So a “Minute of Angle” is simply 1/60th of one degree of a central angle, measured either up and down (for elevation) or side to side (for windage). At 100 yards, 1 MOA equals 1.047″ on the target. This is often rounded to one inch for simplicity. Say, for example, you click up 1 MOA (four clicks on a 1/4-MOA scope). That is roughly 1 inch at 100 yards, or roughly 4 inches at 400 yards, since the target area measured by an MOA subtension increases with the distance.

one MOA minute of angle diagram

MIL vs. MOA for Target Ranging
MIL or MOA — which angular measuring system is better for target ranging (and hold-offs)? In a recent article on his PrecisionRifleBlog.com website, Cal Zant tackles that question. Analyzing the pros and cons of each, Zant concludes that both systems work well, provided you have compatible click values on your scope. Zant does note that a 1/4 MOA division is “slightly more precise” than 1/10th mil, but that’s really not a big deal: “Technically, 1/4 MOA clicks provide a little finer adjustments than 1/10 MIL. This difference is very slight… it only equates to 0.1″ difference in adjustments at 100 yards or 1″ at 1,000 yards[.]” Zant adds that, in practical terms, both 1/4-MOA clicks and 1/10th-MIL clicks work well in the field: “Most shooters agree that 1/4 MOA or 1/10 MIL are both right around that sweet spot.”

READ MIL vs. MOA Cal Zant Article.

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June 12th, 2020

NRA Annual Meeting Set for September 5, 2020 in Missouri

NRA Convention 2020 annual meetings exhibits springfield missouri

The National Rifle Association (NRA) has announced that the 149th Annual Meeting of Members, previously scheduled in Nashville, TN in April, has been rescheduled for Saturday, September 5, 2020 in Springfield, Missouri. The 2020 NRA Annual Meeting will be held at the Springfield Expo Center. The NRA has not yet released a full schedule of events. But this will be a meeting of members only — not a large trade show with entertainment and celebrity guests.

We’re told that this will be a much smaller event than originally planned for April 16-19 in Nashville. The rescheduled NRA Meeting will take place in Halls A/B/C at the Springfield Expo Center at 635 E. Saint Louis Street, Springfield, Missouri.​ The meeting will sart 9/5/20 at 9:00 am Central Time. All NRA members are invited to attend.

NRA Convention 2020 annual meetings exhibits springfield missouri

The Springfield News Leader reported that this event will NOT be a large trade show. It will be a meeting of members only — there will be no large trade show with hundreds of exhibitors.

Dana Maugans with the Springfield Visitors and Convention Bureau, said that, due to the COVID-19 pandemic, the NRA had to cancel the large NRA Convention originally scheduled for April in Nashville. “But with their bylaws, [the NRA] still has to have the membership meeting,” Maugans said. “They are going to have their membership portion of the meeting here. But it will not be nearly as large as the Convention/Trade Show that was planned.” Maugans revealed that, to allow for social distancing, the NRA reserved double the amount of space normally need for the 1,000 to 1,250 people expected to attend.

NRA Convention 2020 annual meetings exhibits springfield missouri

NRA Convention 2020 annual meetings exhibits springfield missouri

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