Mid 2600s for me shooting 140 ELD-Ms. RL17 has been the best in terms of accuracy and velocity (2660 and consistent .5" 3-shot groups from RAP with 22"). Others tried include H4350 and RL16.

Also, just over 2900 with 44.5 RL17 and a 125 Partition.

Edit: more details
123 Scenar 44.5 RL17 = 2950
140 ELD-M 41.6 IMR 4451 2550
Factory 140 ELD-M 2635
Factory 120 GMX 2925
140 ELD-M 44 RL16 2750 and .8" (Hmmm, guess I need to follow up with this one.) I'll load up more around here and report back.


Looking at notes, 42.5 of RL17 with 140 ELD-Ms was 2710. Just not as accurate as 41.5

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Last edited by prm; 12/07/16.