The Ultramax .357 Magnum 158gr Plated Flat Point is a plated flat-point load for qualification and sustained range use, packed as a 20-round box (Ultramax part no. ULT-357-1-N). Ultramax places it in its Train & Defend line, built for repeatable practice, smooth cycling and familiarity with an everyday carry caliber. The bullet weighs 158 grains and the maker rates muzzle velocity at 1067 fps with 400 ft-lb of energy. It gives handgun shooters one clearly defined load to build range time or field plans around. A single box holds 20 rounds, so the count you see is exactly what arrives.

Key Specifications

• Chambering is .357 Magnum, the designation Ultramax prints for this load, so it fits only firearms chambered for .357 Magnum.
• Bullet weight is 158 grains, the weight that defines how this load behaves in .357 Magnum.
• The bullet is a precision plated flat point, the profile Ultramax chose for this load’s intended job.
• Muzzle velocity is rated at 1067 fps, the figure Ultramax publishes for this load.
• Muzzle energy is rated at 400 ft-lb, a published figure that helps compare this load with others in the line.
• The box quantity is 20 rounds, a single-box count that makes range or field planning simple.
• Ultramax lists the use as range and everyday carry practice, which fits its Train & Defend positioning.

Frequently Asked Questions

What is this .357 Magnum load best used for? Ultramax describes it as ideal for qualification, practice and sustained range use, with a 158-grain precision plated flat point designed for dependable cycling and clean operation.

How many rounds are in the box? The box holds 20 rounds of .357 Magnum ammunition.

What is the bullet weight and velocity? The bullet is 158 grains and Ultramax rates the muzzle velocity at 1067 fps.

Buy the Ultramax .357 Magnum 158gr Plated Flat Point Ammunition, 20-Round Box

Order from Ultramax‘s selection of handgun ammunition for fast, insured shipping from our Lubbock, Texas gun shop.