Here is a photo showing relative size of a number of common (and not so common) cartridges. These are all ones I'm currently reloading.
From left to right:
.357 mag 158g cast, .357 mag 158g JSP, .45 ACP 200g cast, .45 ACP 230g cast, .45ACP 230g JHP, .44 Special 250g cast, .44 mag 300g cast, .45 Colt 270g cast, .45 Colt 300g cast, .223 50g V-Max, .220 Swift 60g V-Max, .220 Swift 60g Sierra, 6.5x55 160g Sierra, .30-'06 180g Failsafe, .30-'06 200g Partition, .375 H&H 300g Sierra, .45-70 400g cast, .45-70 400g Speer, .45-70 540g cast, .458 Win Mag 500g Hornady, .45-2.6 Sharps 550g cast.