Bought used 223 Saturday...cleaned and relubed...mounted 6-24x-42AO scope.
Went to range, sighted in at 100 using Win 45gr HP.
The Survivor DID NOT LIKE THE win 45hp...2-2.25 groups...I was rather stunned, thus I recleaned the barrel...reshot the Win 45HP; same result 2-2.25 groups!
I then switched to my 223 hanloads of Hornady 55gr Vmax...results were under an inch for 5 rounds...cleaned barrel, fired 5 more under inch.
I fired a total of 25 rounds with the handloaded Hornady 55gr Vmax...all 5 groups were under 1 inch.
I know you guys have good luck with the Win 45HP, but not for me...really wird.
As I mentioned on another post, the rifle barrel was really dirty...spent better than 2 hours cleaning.