Chang from .308 to 6.5 to 6mm whats it take??????????????

[mnbogboy2]

I have been considering changing my FCP 10 .308 to different caliber such as 6.5 cm or a 6 arc. What all has to be changed besides the barrel? will my mags still work? My bolt face be alright?

Thanks in advance, Kevin

Going the 6.5 CM route will be the best chance for the magazine to work. Also shorter cases like the 6 arc are also more likely to have extraction/ejection problems.