-
Best shooting off the shelf factory ammo for my 2 – 300wsm's was Barnes.
Barne Vor-Tx 165gr TTSXI tried the HSM ammo (185gr) and it was junk in mine as well…best it did was a 1.5-2″ grouping at 100 yrds.
My best reloads for hunting and target shooting:
Hunting
Winchester or Nosler Brass
180gr Accubond
H4831sc – 65.5gr to 66.5gr (accuracy node in that area for both rifles)
2800fpsTarget
Winchester or Nosler Brass
178gr Amax
H4831sc – 65.5gr to 66.5gr (accuracy node in that area for both rifles)
2850fpsBoth my rifles like to shoot these 2 projectiles .030-.050 off the lands.
Hope this helps you, I have not reloaded with H380 in my 300wsm rifles.
