Description
CCI Blazer Brass 357 Mag 158gr FMJ ammunition combines CCI’s reliable priming with reloadable brass cases and clean-burning propellants. Each cartridge carries a 158 grain full metal jacket flat nose at a rated 1250 feet per second. The flat nose profile loads easily into revolver cylinders and speed loaders, and the full-power charge gives you real .357 Magnum recoil and muzzle blast, so your practice matches what you will feel with a defensive or hunting load.

Why Shooters Choose This 357 Magnum Range Ammo
- 158 grain full metal jacket flat nose bullet
- Rated 1250 fps
- Boxer-primed, reloadable brass cases
- Clean-burning propellants for less fouling
- Packed 50 rounds per box, CCI 5337
CCI Blazer Brass 357 Mag 158gr FMJ Features
- Full-power .357 Magnum load, not a reduced 38 Special
- Flat nose FMJ bullet for smooth loading in revolvers and lever guns
- Consistent CCI primers for reliable ignition
- Works well in 357 revolvers and pistol-caliber carbines
- Brass cases ready for reloading
The 158 grain bullet weight is the classic .357 Magnum load, the same weight used when the cartridge was introduced in the 1930s. It shoots close to the sights on most fixed-sight revolvers, which means less guesswork when you switch between practice and carry ammunition. Expect noticeable recoil and a loud report, especially from short barrels, and always wear good hearing protection.
Specifications
- Brand: CCI
- Product Line: Blazer Brass
- Cartridge: .357 Magnum
- Bullet: full metal jacket flat nose
- Bullet Weight: 158 grains
- Velocity: 1250 fps
- Case: Brass, boxer primed, reloadable
- Quantity: 50 rounds
- CCI Item: CCI 5337
- UPC: 604544706178
Getting the Most From 357 Mag FMJ Ammo
A lot of revolver owners practice with mild 38 Special loads and then struggle with full Magnum recoil when it matters. This 357 mag fmj ammo lets you train at full power so grip, trigger control and follow-up shots all build the right habits. At 1250 fps from a test barrel, the 158 grain bullet carries plenty of energy for steel targets and long range revolver practice.
The flat nose design also makes this load a strong fit for lever-action carbines chambered in .357 Magnum. In a longer barrel the bullet picks up speed and stays accurate at typical carbine distances, and the flat meplat is safe to stack in tubular magazines. Many shooters keep a few boxes on hand as an affordable 357 magnum range ammo for plinking with their lever gun.
Full metal jacket bullets are designed for practice and target work. They are not built to expand, so pair this load with a quality hollow point for defense or hunting.
CCI has built ammunition and primers in Lewiston, Idaho since the 1950s, and Blazer Brass is one of the most popular range loads in the country. The reloadable brass cases are a bonus for handloaders, who can collect and reuse their brass after each range trip.
Revolver owners, lever gun fans and anyone who wants full-power .357 Magnum practice at a fair price will get dependable service from this 50-round box. Always confirm your firearm is chambered for .357 Magnum, wear eye and ear protection, and follow all federal, state and local laws.
Shooters choose blazer brass ammo because it balances cost and quality. You get the same reliable CCI primers and consistent powder charges found in more expensive loads, with brass cases you can reload, at a price that makes regular practice realistic. For many shooters it is the default box they reach for whenever they head to the range.
Store this ammunition in a cool, dry place in its original packaging so the lot number stays with it. If you shoot often, buying several boxes of the same lot keeps your point of impact consistent from session to session.
Browse the MAG5 Firearms ammunition selection for more handgun loads, and visit CCI Ammunition for full product details.






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