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Latest results with 240 SMK
Using 16 grains of 4198:
a. 1054
b. 1122
c. 1055
Av. 1077 SD: 38. Take out the b shot and you've got some good results noting the small statistical model.
Using 17 grains of 3031:
a. 987
b. 1083
c. 1160
d. 1114
Average of 1086 but SD of 73.
Now to accuracy testing at 100.
Notwithstanding the high SD; the 17 grain load group 3 in a 2 inch group at 100 and one flier (first shot?).
The 16 grain 4198 load shot a 2.5 inch group.
So comparing this result to the 200 grain Lapua at the start of the thread. We have:
a. improved accuracy
b. improved velocity
c. improved on shot to shot variation
Where to from here....
While generally happy with the load I think I shall try 15.9 grains for a ten shot group and concentrate on forming a consistent group with that load.
Last edited by Rikky Lee; 01-23-2009 at 04:29 PM.
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