Hi All! I have been considering installing a Wyatts' center feed magazine box in my Rem. 700 in 300 WSM. While it will only gain me about .140 inch over the guns' S.A.A.M.I standard of 2.860 OACL for this cartridge, it appears ANY gains in OACL would be helpful--particularly with 180 grain and heavier bullets. The extra room for powder can't hurt either! I would like to know if any others have made this conversion to the Wyatts' magazine box on this rifle and what are the pros and cons? Would you do it again? Thanks for any and all information!