I went #4 Rock fluted at 25" in an Edge fill and it balances well to me. It's near the lug naked, but should be around the front screw when I get the glass on. The stock is at Eddie's right now getting a CC job. Kiff reamer with a tight, but std free bore. If it comes close to the test target, I'll be pleased:
[Linked Image]
[Linked Image]