Thread: REX powder data
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Old 08-18-2011, 21:35   #17
glock20c10mm
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Quote:
Originally Posted by robert91922 View Post
and here are data of following batch, the rest is the same as above, only temp. was 2 or 3 higher - can't recall that, forgot to write it down then.

load (grains) average (fps)
12.2......................1330 ES 20.68 SD 9.94
12.4......................1339 ES 18.44 SD 8.88
12.6......................1346 ES 15.72 SD 7.14
Those are good numbers! COL?
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