The Winchester USA 357 SIG 125 Grain FMJ ammunition delivers reliable performance and consistent accuracy for target shooting and range training. Part of Winchester’s trusted USA “White Box” line, this cartridge features a 125-grain full metal jacket bullet with proven ballistic performance at 1,350 fps muzzle velocity.
- Winchester USA 357 SIG 125 Grain Full Metal Jacket
- 50 rounds per box
- Brass case with boxer primer, non-corrosive
- Muzzle velocity: 1,350 fps
- Muzzle energy: 506 ft-lbs
- Reloadable brass casings
Engineered for consistent shot-to-shot performance, this ammunition cycles reliably in various firearms and burns cleaner than many alternatives. Ideal for target practice, competition training, and general range use, Winchester USA ammunition represents over 150 years of legendary excellence in ammunition manufacturing.
