I own and swap guns all the time. However I currently have three rifles that I love to shoot and looking to get into rifle hunting. I have strictly bow hunted for the past 15 years. My question is are my caliber choices or can I get rid of one. I have a 7mm rem mag, .308, 270 win. My thought would be the 7mm rem mag for larger game and the 308 for my antelope hunt and deer sized game. My thought is that the 270 is expendable. So would you keep the two listed and trade the 270. Or would you just keep one gun say the 7mm rem mag as the all purpose gun. I shoot them all equally as well and will keep shots to within 300 yards Thanks for any advice for a new rifle hunter.