Winchester Super-X .357 Magnum 125 grain Winclean Brass Enclosed Base ammunition is configured for consistent performance in target shooting. Each factory-sealed box contains 50 rounds, with ten boxes commonly packaged per case. Published ballistics list a muzzle velocity of 1370 fps and a muzzle energy of 521 ft·lbs, offering predictable performance for range work.
Key Specifications
- Caliber is .357 Magnum.
- Bullet weight is 125 gr.
- Bullet type is Winclean Brass Enclosed Base.
- Muzzle velocity is listed as 1370 fps.
- Muzzle energy is listed as 521 ft lbs.
- Rounds per box are 50.
- Boxes per case are 10.
- Case material is Brass.
- Primary application is Target Shooting.
This Super-X load is aimed at shooters who prioritize dependable cycling and consistent downrange performance for practice and target work. The combination of a 125-grain Winclean projectile and brass cases supports reliable feeding, extraction, and straightforward reloading operations for shooters focused on range time and accuracy development.
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