Do anyone of you guys have P_Striker_B stance?
Change your fighting class in pedstats from "generic" to "striker". This also works for G_Striker_A.
If you want P_Grappler_A stance then change it to "grappler".
I didn't understand where can i find "generic"
and do you use xfire or steam?
PedSetStatsType(gPlayer, "STAT_P_STRIKER_B")
PedSetStatsType(gPlayer, "STAT_P_GRAPPLER_A")
Basically switching your stats from "Generic Player" you can swap it using different fight classes like Ranged,Striker,Grappler,Melee etc.