On my 700 with a 4.5X14X40 (1"version)it is about 1/8 from the barrel which is a #1 Hart. would be really close with a factory barrel or a shorter scope. Bolt clearence ok. Regarding the power ring it is very close and I can just get the scope forward enough not to be a problem...and I tend to crawl the stock a bit.
Still going to be really tight with a lot of scopes.
LC
