ok so first off just found this forum and it looks like ill be around here alot lol. now on to my issue. i have a rem 700 .270 win that im wanting to get built. this will be my first custom gun. i want something capable out to 800 yards. i have looked at the mc millian A5 or A3 stocks and thats what im liking right now. now on to barrels. i havent done alot of research but it seems from what i have read that cut rifling is what i want. what is the pros and cons of cut rifling vs button rifling and the other types? who is a good barrel manufacturer? now on to the bullet. i like the 270 for deer and thats what ill be after. i was wanting to go to 308 but it seems that their are feeding issues when using the longer action with the 308? is the 270 as capable as the 308? also are their any other cartriges that just excell at long range shots but that are still in the recoil range of the 270? thanks in advance.