Funny how things work dont work out with the reloaded ammo eg.
Explain this. .270WSM
Bottom left group was with factory Winchester Supreme 130 grain Combined Technology Ballistic Silver tips at 3255 fps.
Other groups with 130 grain Combined Technology Ballistic Silver tips at same seating depth as factory's.
68 grains of Win 780 (left group)
3189
3185
3179 fps
68.5 grains (right group)
3212
3226
3210
69 grains (center group)
3267
3258
3261
So same projectile,very similar velocity's only difference is factory's compared to reloads and a different impact point explain that ?.
View attachment 322486
View attachment 322487