I finally got around to playing with the Berger 130 Hybrids and was happy with the results. Although they had a narrower window of H4350 charge they liked vs 140 ELDM or Amax, I did get some good results at the higher end of charges.
I also got a chance to try out the LabRadar and it is SLICK! I did experience a few errors in reading (likely due to a metal pipe obstruction in front of the unit... hint hint JG
) but was impressed with accuracy and all the data it collected.
An interesting note that velocities leveled off around 2850 at 43.4, 43.7 and 44.0. I believe the 44.0 was actually a bit higher but this was one of the cases where I had a few errors to read and the data is a bit suspect.
All loads were .015 off the lands. Based on the pic below, I think I am going to try new groups at 43.9, 44.0 and 44.1 and will also try seating depths of .020, .015, .010 and .005. Thoughts on this from the reloader braintrust? Anyone else tried the 130 Hybrids?