NOTE: ALL THIS IS FROM 2011 ------
SUMMARY
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I got about “3 MOA” at 100 yards with my 177 cal. R9. Pics @ bottom.
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THE LONG STORY
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My typical shooting range in my backyard is 25 yards. Very seldom I have the chance to shoot at longer ranges. Last week I was out of town and had this opportunity for a couple of days. As an amateur, average airgunner, I had a serious session at 100 yards. I say "serious", because I set the range properly, the targets, the shooting bench, the scope settings, etc. And this was a 2-3 hours session.
This R9 is a current production gun and has a JM kit inside. From all the springers I have tried, this is the most accurate with me behind the trigger. Can shoot 1/3 CTC groups at 25 yards all day long, with ease, turning more like a 1/4 if I concentrate. That is “1 MOA” accuracy. It likes JSB exacts 7.9 gr., and shoots them at 860 fps making about 13 fpe. It is scoped with a Leupold VXIII 6.5-20 x 40 EFR.
First I shot at 50 yards. To adjust the scope for that distance, it needed more or less 20 clicks "up". At 50 yards the R9 was not “1 MOA accurate” yards anymore. Groups at 50 yards were about 1 inch CTC, being able to reduce that to slightly less than 0.8 if I concentrated a lot. So, being this a 1 MOA gun at 25 yards, it turned out to be more like a 1.5 MOA gun (or a bit more) at 50 yards.
Then I set the range at 100 yards. Scope adjustment was about 80 clicks "up" with respect to the 50 yards shooting. I estimate the vertical falling of the pellet to be around 3 feet. I shoot in the middle of the night, using small led lamps close to the target. Walking to change the targets seemed endless, and also made me a bit nervous because I was completely alone in the night, in middle of nowhere. The good part of it was that wind was almost absent. I shot 6 groups, 15 shots each, CTC size in inches are as follows:
6,5
5,6
4,5
4,0
3,6
3,0
The conclusion is that, at 100 yards and with me behind the trigger, this R9 might be a 3 MOA gun. Note how group size improved consistently and noticeable target after target. Cool! I feel a regular mark below 3 MOA might be doable for me, with just a little more practice.
Picts. of the targets:
Picts. of the gun: