They seem to be the equivalent of each other by design. If I just look at the cross section picture of each is seems the Swift has a thicker copper jacket which my guess would offer slightly more penetration, where the Nosler Partition has a more pointed tip which might make it slightly more accurate. Just a guess.
Any preferences, opinions or real world experiences between the two? What would you choose to hunt big game with?
...
(Swift)
Any preferences, opinions or real world experiences between the two? What would you choose to hunt big game with?
...
(Swift)