I finally got to the range late last week but didn't have a chance to post the results until now.

Tested out loads for the 88 ELD's with PowerPro 2000 MR and Reloader 15 using Federal brass and CCI 400 primers. Both powders worked quite well, the best group with PP 2000 (24.4 GR) was 0.465", and 0.656" with RE15 (25.0 GR), both at 100 yards. Also the 25 Gr RE15 loads, five shots, averaged 2857 fps with a SD of 13.

Shot from a CMMG 24" barrel. Five to ten mph wind blowing from right to left.

I loaded in half grain increments, so the next outing I'll try to refine a bit more to find that sweet spot!