My 6.5 CM is a Fieldcraft and it didn't like the 127 LRX and I haven't shot the 130 AB. I mostly shoot the 139 Scenar, 142 AB long range, and 147 ELD-X. The ELD-X is a bit more accurate in my rifle but all three shoot more than good enough. H4350 has been the most accurate powder but RE16 is a close second with a bit more velocity.