311041 results- Win 94- 05/13/06 | ||
Surplus IMR 4895 | 5 shot | 4 shot |
25.0 grs | 3.7" | n/a |
25.5 grs | 3.1" | n/a |
26.0 grs | 4.0" | n/a |
26.5 grs | 3.4" | 2.2" |
27.0 grs | 2.4" | 1.6" |
27.5 grs | 5.0" | n/a |
I included a 4 shot and a 5 shot measurement to take flyers into consideration. The two groups where I gave a 4 shot measurement, the flyer was obviously outside the group. With the other targets, they were uniform in distribution. Flyers will make a good man cuss.
It looks like with my alloy, the 311041 likes 27.0 grains of 4895. This is a load I can count on. The sights on the Winchester subtend about 4 inches at that distance, so it is shooting into the front sight.
I finished the day by shooting my service pistol, a Kimber custom. It still shoots reliable into 3 inches at 25 yards. Not great by any means, but not shabby, either. I burned 150 rounds of ammunition, the last hundred by cranking off seven shots as quickly as I could. I was able to keep all the shots on an 8.5 X 11 piece of paper at 25 yards. That is okay for service accuracy and will help my score when we qualify next month. Now I have to reload all that brass.
Y'all have a great weekend.
Update: Junior is my editor and found some nomenclature problems. They've been resolved. Thanks, Junior!
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