Originally Posted by mathman
That's the deal. Everybody worries about "kissing lands" in their hunting rifles, but I see very few mention freebore diameter.


mathman: It's only cause I've had a few "long throat" rifles cut with custom reamers, that shot really well....they were chambered 300 Win Mag and 7 Rem mag.

This reamer Rick is asking about is interesting...I have never owned a custom 30/06.




The 280 Remington is overbore.

The 7 Rem Mag is over bore.