RIFLE:
http://www.sportsmansguide.com/net/browse/rifle-ammo.aspx?c=96&kec=1
7X57, 300 Savage, 25-06, 303, 307 & 308, 220 Swift, 7.5 Swiss, 260, 270 & 280, and of course plenty of MAGs and even DG rounds for your next safari.
PISTOL:
http://www.sportsmansguide.com/net/browse/pistol-ammo.aspx?c=95&stk=1
357Mag, 41Mag, 454, 460, 480, 500, 40S&W PD rounds, 45ACP PD rounds, 32 S&W Long, 7.62 Nagant and 7.63 Mauser