Over the years, I’ve heard the same thing about needing a sub-MOA rifle to be competitive in today’s silhouette matches. Well, it wouldn’t hurt to have sub-MOA performance out of the rifle, but in my experience it is much more important to have the shooter tuned for MOA performance. I have several rifles that have on occasion shot at or just under 1 MOA at 200 or 300 yds for 10 shots. But not on a regular basis. So, are these 1 MOA rifles? Possibly. They cannot do this day in, day out, but is it the rifle or is it the shooter and/or the conditions the groups are shot under? External conditions include but are not limited to the lighting, wind, temperature, mirage, haze, smoke, target background and even the comfort of the shooter (covered / uncovered firing points). Some internal conditions like, shooters physical state, visual acuity, ability to break clean shots and follow thru, mental condition and confidence in self and equipment, experience in that style of particular match, experience with his equipment, ability to follow instructions from a spotter. There are a lot more things that effect performance then how well your rifle can shoot that will put you into the winner’s circle. In silhouette, if you can consistently keep your groups into 1 ½ MOA, you will never loose a match. Another thing to consider, if your rifle can maintain a 1 MOA group and you as the shooter can hold and break at 1 MOA, your cone of fire will average about 1 ½ MOA but can go as high as 2 MOA and at times as low as ½ MOA. There are the statistician types that will argue with this, but it is my gut feeling it is correct for the most part. I don’t shoot silhouette much more then once or twice a year, but used to do it twice a month at one time. Today, I shoot bulls eye matches with these rifles in NRA midrange and long range and find it more necessary to have the most precision to get higher scores then with silhouette. A hit in the tail or the nose of the Ram will only give you a 7 on the 600 yd MR-1 target. Many matches these days are won with a score in the lower to mid 90’s which equates to an average of the 9 ring or better. The 9 ring is 18” in diameter or 3 MOA. Nobody to date has cleaned the target but several have come close with scores of 98 and several X’s. The 10 ring is 12” or 2 MOA. The midrange prone aggregate record for 200, 300, and 600 yds is a 296 with a pile of X’s. That means the shooter kept all but 4 of his 30 shots inside of 2 ½ MOA. So these 1 MOA shooters could easily clean the course but have never done so to date. I guess what I’m trying to say in a long and rambling fashion is : 1 ½ MOA is fine. The thing to work on is the biggest variable. The shooter. Frank Monikowski
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