I would be interested in your results Cat
Well, got to the range this afternoon with near perfect conditions.
No clouds, and very little wind
( about .5MOA at 300)
First sighters after coming down from 900 were a 3 and a 4 right on the waterline right.
Adjusted, and shot the next one into the bull, a tad left. Adjust 1/2MOA and shot a left hand FOUR?!
DANG! Irons guy here, forgot scopes turn the other way! LOL
Adjusted a full MOA right and proceeded to shoot 4 more Bulls and 4 V's
That was with the new brass.
Shot another string with the old
(annealed ) brass and after my two sighters shot a clean 50 with 5V's
All the bulls were well within the 5 ring, No real line cutters it seemed .
I was quite happy with the results .
NOTE:
These loads were all loaded long, then reset to my normal OAL after the cartridges were at the ambient temperature,bout -10c
The 20 rounds for score were all within .75MOA at 300 meters.
My test results show that as long as my wind calls and follow through are on point, the brass whether new or old doesn't really matter
Cat