FYI 260 remington 127 gr LRX Barnes loads

For general consumption.

These are not listed in the Barnes manual or on their site. They had some other powders, but I had these.
They gave these to me on the phone. If Ackley the starting load is the normal 260 max load.

All 2.75col and 24" bbl

RL17 - 38.5-2615 -> 42.7-2858 - fastest
IMR4350 - 39.2-2580 -> 43.5-2825
H4350 - 38.5-2587 -> 42.8-2793

From what I remember they also had tested superformance, one of the Ramshot powders and W760.

I have not run any test loads yet.