Varmint loads-gas gun

[CZ527 Guy]

Cobalt Kinetics SPR Elite with 22" Proof 1:7.5

Looking to load up something to start.  I have some 6mm stuff from prior 243 project.  

87 Vmax
65 Vmax

70 Nosler ballistic tip

50 SBK
70 SBK
80 SBT


I have quite a few powders, but not the two "hot ticket" ones (LVR and 223)  

Varget
BLC-2
H322
H414
H4895
Benchmark

RL 10x, 15, 19

VIHT 133, 135, 140

IMR 4831, 4895 8208XBR

Ramshot TAC, Exterminator

What do you have the most of?

Any of the bullets you have would seem promising with Imr 8208, H4895 or VIHT 133 & 135 IMHO. If temperatures are stable Tac & exterminator deserve consideration.