Just wondering has anybody tried CFE BLK with 125 gr or 150 GR I have tried reloader 7 under 150gr fmj 25.0-27.0 at 27.0 it was getting pressure signs but was getting an occasional failure to pick up the next round any help will be much appreciated or any load data suggestionls my l loco reloading store does not carry A1680
Did I miss what cartridge your talking about? 300 BLK, 7.62x39 - both would fit your bullet weights.
For the 125 gr in the 7x62x39, 27.0gr RL-7 is a supper accurate load, but "slow", and depending on brass may need to be knocked back to 26.7gr. Clearly 27gr would be way too much in either the BLK with either bullet, and also with 150 in the x39.
You might want to move this to a cartridge specific thread!