Description
Sellier & Bellot has built a reputation for delivering quality ammunition that works as advertised, and this 357 Magnum load is no exception. The 158 grain lead flat nose bullet is a versatile design that feeds smoothly through revolvers and lever action rifles alike. You get 50 rounds of brass-cased ammunition loaded to 1125 fps with 444 foot-pounds of muzzle energy, which sits right in the sweet spot for manageable recoil and practical power.
What Makes the SB357L Stand Out
The flat nose profile matters more than you might think. Unlike rounded bullets, the flat nose feeds reliably in tube-fed magazine systems and creates cleaner performance across different gun types. The lead construction is nonmagnetic, which is a real advantage if you're shooting steel targets and want to minimize splashback risk. Plus, the brass cases are reloadable, so if you're pressing your own ammunition, you're getting premium components for your bench.
Built for Serious Use
These rounds work well for competitive pistol matches, bullseye competitions, and action shooting events where consistency matters. They're also solid for general range days where you want reliable ignition and extraction without breaking the bank. The ammunition is loaded with a Boxer primer and clean-burning powder, so you're not dealing with excessive fouling during longer shooting sessions.
Practical Ballistics
With a muzzle velocity of 1125 fps, you get respectable energy without the harsh recoil spike you'd experience with full-house magnum loads. This makes the round more accessible for extended practice, whether you're working on technique or just enjoying time at the range.
Key Specifications
- Caliber: .357 Magnum
- Bullet Weight: 158 grains
- Bullet Type: Lead Flat Nose (LFN)
- Muzzle Velocity: 1125 fps
- Muzzle Energy: 444 ft-lbs
- Case Material: Brass (Reloadable)
- Primer Type: Boxer, Non-Corrosive
- Rounds Per Box: 50
- Boxes Per Case: 20
- Manufacturer: Sellier & Bellot
- MPN: SB357L
- UPC: 754908500758
- Weight per Box: 1.8 lbs
What’s Included
- 50 rounds of .357 Magnum ammunition
Frequently Asked Questions
What makes the SB357L's flat nose design better than rounded bullets?
The flat nose design feeds more reliably through tube-fed magazine systems in lever action rifles and revolvers. It's also nonmagnetic, which reduces splashback and ricochet risk when shooting steel targets. The flat point creates a cleaner feeding profile overall.
Are these brass cases reloadable?
Yes. The Sellier & Bellot SB357L uses reloadable brass cases with non-corrosive Boxer primers, making them ideal if you're interested in handloading your own ammunition. You get quality components that can extend your ammunition investment.
How does the recoil compare to full-power .357 Magnum loads?
At 1125 fps with 444 foot-pounds of energy, the SB357L delivers moderate recoil that's manageable for extended practice sessions. It sits below full-house magnum velocities, making it more accessible for shooters who want practical power without excessive muzzle rise.
Is this ammunition suitable for competitive shooting?
Yes. This load works well for bullseye competitions, action pistol matches, and silhouette shooting where consistency and reliable ignition are important. The clean-burning powder and consistent loading make it a solid choice for competitive events.





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