5-10 grains... that's about .18g to .20g I think.
My pellet rifle that shoot about 450fps with .117 pellet have a usable range of about 250fts.
That does not make any sense... But that's what was on the chrony.
Anyway, I can shoot small birds at that distance pretty consistently.
__________________

Vérificateur d'âge: Terrebonne
|