Description
If you're putting serious rounds downrange on .357 revolvers or lever-action rifles, you want ammunition that just works—and doesn't leave you guessing. Magtech's 357Q hits that mark. The 125-grain full metal jacket projectile is a light, fast load that runs at 1405 feet per second with 693 foot-pounds of muzzle energy. That's the kind of velocity that keeps things interesting at the range without pounding you to death, and the flat-nose design is smart engineering. Those flat noses feed reliably through tube-fed lever actions, and they punch clean, visible holes in paper targets so you can actually see where you're hitting.
Why This Load Performs
The FMJ construction means zero expansion and zero mess on your gun's internals. Brass cases pair with small magnum pistol primers for the kind of consistency Magtech has built its name on. You're not dealing with dirty powder residue or extraction problems here. Load a cylinder or magazine, work through fifty rounds, and you get what you paid for: reliable ignition, clean burning, and groupings you can count on.
Built for High-Volume Shooting
Magtech runs one of the world's biggest ammunition operations and controls their entire manufacturing chain from powder to primers to projectiles. That vertical integration matters when you're buying bulk. Fifty rounds per box means you can stack these in your range bag without the overload, and reloadable brass cases give you options later if you go down that road. No corrosive primers, no magnetic components, just straightforward ammunition built to feed and fire round after round.
Real-World Range Experience
Lighter loads matter when you're working on technique. The 125-grain flat point gives you fast sight recovery between shots and lets you focus on fundamentals without getting beaten back. Revolver guys appreciate the quick follow-up capability, and lever-action rifle owners know the flat nose is the safe, proven choice for tubular magazines. Whether you're honing accuracy, breaking in a new gun, or running basic training drills, this ammunition delivers the consistency you need without the noise or the cost of premium defensive loads.
Key Specifications
- Caliber: .357 Magnum
- Bullet Weight: 125 grains
- Bullet Type: Full Metal Jacket Flat Point
- Muzzle Velocity: 1405 feet per second
- Muzzle Energy: 693 foot-pounds
- Case Material: Brass
- Primer Type: Small Magnum Pistol
- Ballistic Coefficient: 0.174
- Manufacturer Part Number: 357Q
- UPC Code: 754908184217
- Reloadable: Yes
- Application: Target shooting, training, range use
- Corrosive: No
- Magnetic: No
What’s Included
- 50 rounds of .357 Magnum 125 grain FMJ ammunition
Frequently Asked Questions
Will Magtech 357Q ammo work in my .357 lever-action rifle?
Yes, this is an excellent choice for lever-action rifles chambered in .357 Magnum. The flat-nose design was specifically developed to feed safely through tubular magazines found on most lever actions. It shoots clean, punches visible holes on paper, and cycles smoothly through the action.
Can I reload these Magtech 357Q brass cases?
Yes. Magtech uses reloadable brass with standard Boxer primers, which means you can reload these cases multiple times under proper conditions. The brass quality and consistent case dimensions make reloads predictable, so this is a solid option for reloaders looking to keep costs down over time.
How does the 125-grain 357Q compare to heavier 357 loads?
The 125-grain flat point runs faster (1405 fps) with less recoil than heavier 158-grain rounds, making it easier on your hand and wrist during extended range sessions. You get faster sight recovery between shots and less fatigue during training. It trades some stopping power for shooter control and high-volume shootability.
Is Magtech ammunition made in the USA?
Magtech ammunition is manufactured in Brazil by one of the largest ammunition producers in the world. Despite international manufacturing, Magtech has built a strong reputation for quality control and consistency, and their products are widely trusted by recreational shooters and training facilities.







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