November 18th, 2015

Rebecca Rules — Aussie Lady Dominates Down Under

Rimfire Air rifle benchrest Rebecca Richards Australia

We congratulate Rebecca Richards of Australia for her incredible shooting in the recent RBA Benchrest Grand Prix at the Sydney International Shooting Centre. Consider this, out of the five (5) benchrest classes competing (two air rifle, and three rimfire) Rebecca won four classes outright while placing third in the fifth class. Wow — that represents complete and total domination. Remarkably, Rebecca dropped only 10 points in four days of shooting.

Rebecca’s amazing 4-day performance was near perfection. Overall, she scored 2740 out of a total of 2750 possible points. She shot four of 11 targets with perfect 250/250 scores, and six more with 249/250. Over the course of the event she hit 152 “dots” (center bulls) out of a total possible 275. That’s pretty amazing if you understand how small those center bulls really are. Take a look at the target photo below — the center dot is tiny.

Rimfire Air rifle benchrest Rebecca Richards Australia

All in all, this was a performance for the ages — one of the best combined airgun/rimfire benchrest performances in Southern Hemisphere history. Kudos to Rebecca for her brilliant performance.

Here’s the modern Sydney International Shooting Centre…
Rimfire Air rifle benchrest Rebecca Richards Australia

Now THAT’s a Shooting Range… CLICK HERE for Slide Show.
Rimfire Air rifle benchrest Rebecca Richards Australia

CREDIT: Thanks to March Scopes for providing this story. Rebecca uses many March scopes including a 10-60X, 5-32X, and 40X Benchrest model.

Permalink Competition, News 4 Comments »
November 18th, 2015

MIL vs. MOA — Angular Measurement Basics

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

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.

Permalink - Videos, Optics, Shooting Skills 1 Comment »
November 18th, 2015

Sweet Deal on Big-Name Bullets

Powder Valley Sierra MatchKing Blitzking sale discount

Bryan Richardson, owner of Powder Valley Inc. (PVI), just notified us that PVI is running a super special on big-name bullets. Get Five Hundred 6.5mm (.264) 140gr HPBT MatchKings for just $115.00. That works out to just $23 per hundred for premium match bullets. Or, for you varminters, get Five Hundred .224-Caliber BlitzKings for just $75.00. At just $15 per hundred, that’s a steal for first-run bullets.

To buy these bullets, go to www.PowderValleyinc.com, then click on “Specials” on the menu bar.

Bryan tells us: “We just received a great buy on some custom major manufacturer bullets. We’re passing the savings on to you. Save 25-30% over what we normally sell these bullets for on our website. Check out the Specials Page and look for the bullets with a description of Custom. They won’t last long at these prices!” Questions? Feel free to call 800-227-4299 or email reload [at] powdervalleyinc.com.

Permalink Bullets, Brass, Ammo, Hot Deals No Comments »