Tested some factory 357 Sig cartridges a couple of weeks ago.
The highlights:
Here is the data:
The highlights:
- Nearly all ammo (save for UMC and Alchemist) had good numbers
- Alchemist was all over the map - some of the highest, and lowest
- S&B was a good ~100 FPS less than most other rounds
- PPU 2 was nowhere near stated velocity of 1541 FPS
- Speer Gold Dot killed it... lowest SD, close to the top in FPS
- Remington UMC - speechless - will be returning
Here is the data:

Comment