Speer 4015 .357 Magnum 125gr TMJ Bullets
Speer's Total Metal Jacket .357 Magnum bullets feature Uni-Cor technology for complete lead encasement. 125 grain, 100 count per box. Cleaner shooting, more accurate, and consistent performance.
Speer Total Metal Jacket Handgun Bullets
Speer's Total Metal Jacket (TMJ) bullets represent a significant advancement in handgun ammunition design. Unlike conventional full metal jacket rounds that leave lead exposed at the base, these .357 Magnum projectiles use Uni-Cor technology to completely encase the lead core in a seamless jacket.
Key Features
- Uni-Cor Construction: Molten lead is poured directly into the jacket, creating a flawless, complete encasement
- Consistent Performance: Double-swaged for uniform heel and absolute consistent diameter
- Clean Shooting: Eliminates lead fouling in ported recoil compensators
- Pressure Resistant: Base design prevents deformation under firing pressure
- Reliable Accuracy: The seamless jacket design delivers more consistent and accurate results than conventional FMJ ammunition
Specifications
- Caliber: .357 Magnum/.38 Special
- Weight: 125 grains
- Bullet Diameter: .357"
- Quantity: 100 per box
- Case Quantity: 5 boxes per case (500 total)
Why Choose Speer TMJ
These bullets are an affordable yet powerful choice for reloaders who demand quality and consistency. The innovative Uni-Cor technology ensures your handloads perform reliably, shoot cleaner, and maintain accuracy shot after shot. Whether you're loading for target practice or personal defense, Speer TMJ bullets deliver the performance you expect.
