Ammo Inc Signature 357 Rem Mag 158gr TMJ Handgun Ammunition

This Ammo Inc Signature round (part no. 357158TMC-A50) is a .357 Remington Magnum load built around a 158 grain Total Metal Jacket bullet. Ammo Inc builds this loading with caliber-specific, load-specific development to ensure extreme accuracy and consistency shot after shot, part of the company’s Signature Defensive lineup. The Total Metal Jacket construction fully encloses the bullet’s base as well as its nose, which reduces lead vapor exposure compared to a traditional exposed-base bullet, making it a solid choice for indoor ranges as well as outdoor training. Loaded to a brisk 1400 feet per second, it delivers full-power .357 Magnum performance in a brass-cased, 50-round box.

Key Specifications

• Chambered in .357 Remington Magnum, a full-power revolver caliber for defense, hunting, and the range.
• Bullet weight is 158 grains, the classic weight for .357 Magnum loads.
• Bullet design is Total Metal Jacket, fully enclosing the bullet rather than leaving lead exposed at the base.
• Cases are brass, giving consistent ignition and easy reloading for handloaders.
• Rated at 1400 feet per second muzzle velocity, a full-power .357 Magnum specification.
• Packed 50 rounds per box, a standard range-day count.
• Runs about $0.59 per round at the box price.
• Built through load-specific development for accuracy and consistency in this caliber.
• The fully enclosed jacket reduces lead vapor exposure compared to an exposed-base bullet, a plus for indoor ranges.

Frequently Asked Questions

What does Total Metal Jacket mean? The jacket fully encloses the bullet, including the base, rather than leaving lead exposed like a standard full metal jacket, which reduces lead vapor exposure when shooting.

Is this a full-power .357 Magnum load? Yes, it is rated at 1400 feet per second, a full-power specification for the caliber.

How many rounds come in a box? This listing is a 50-round box, a standard range-day quantity.

Buy the Ammo Inc Signature 357 Rem Mag 158gr TMJ Ammunition

Stock your revolver with accurate, consistently developed .357 Magnum ammunition. Order from our Lubbock, Texas gun shop and it ships fast to your door.