My 243 synthetic , standard barrel shoots just over an inch. When I first got it it was nearer 2", but just kept shooting it and worked on forearm and it came around.
same with my 243 thumbhole laminate with bull barrel,,,,started with 2" grouping at 100,,after 80 rounds or so,,it's down to a little over 1" grouping,,,,barrel break in seems to be a necessity,,,