well looks like ya got the scope close, give'r some time to break in an read the FAQ's found on the top of the main page, for accurizing tips. Sometimes it's just minor work or adjustment to the forearm that'll help alot.
I use to think that forearm screw had to be real tight,,that's not the case

Alot of folks say they have good luck with those 45grn winchester white box but they didn't shoot well in my 223 either. Mines a 1-12 twist and dosen't like the "high velocity" stuff.
Niether animal nor paper knows or cares how fast a bullets going
