.338 R.U.M. fans

[royinidaho]

A bit of data from this afternoon:

All loads 250gr Sierra Game Kings, 94.5gr RL-25, GM-215M Primers, Neck sized and numbered cases. Note the difference in seating depths.....

Shot Case Vel COAL Primer to ogive.
1 1 3034 3.24"
2 2 2995 3.24"
3 3 2991 3.24"
4 4 2958 3.072"
5 5 2932 3.072"
6 6 2951 3.072"
7 7 2904 3.016"
8 8 2927 3.016"
9 9 2915 3.016"

Pressure was in the low 60Ks for shots 1-3 and decreased uniformly to low 50Ks for shots 7-9. That was kind of a surprise

Accuracy was not good. 3-4" @ 200 yds.