This PPU .357 SIG 125gr FPJ 50-Round Box holds fifty rounds of .357 SIG loaded with a 125-grain flat point jacketed bullet (PPU part no. PPH357S). It comes from PPU (Prvi Partizan), which makes ammunition in Uzice, Serbia and has done so since 1928. PPU lists it as a 125 FPJ load in its .357 SIG handgun line. PPU describes its handgun ammunition as brass cased and non-corrosive boxer primed, with improved bullet designs for greater energy performance, expansion and reliability. PPU publishes a muzzle velocity of 1542 fps, 660 ft-lbs of muzzle energy and a ballistic coefficient of 0.167 for this load.

Key Specifications

• The chambering is .357 SIG, the designation PPU prints for this load.
• Bullet weight is 125 grains, the figure PPU lists for this item.
• The bullet is a flat point jacketed (FPJ) design, the style PPU publishes for this load.
• Published muzzle velocity is 1542 fps, a number you can compare against other loads in the same chambering.
• Published muzzle energy is 660 ft-lbs, which shows how much energy the bullet carries at the muzzle.
• The ballistic coefficient is 0.167, a measure of how well the bullet holds its speed in flight.
• Published velocity at 50 yards is 1358 fps, showing how much speed the bullet keeps downrange.
• Published energy at 50 yards is 511 ft-lbs, so you can see how much remains at that distance.
• The case is brass with non-corrosive boxer primers, as PPU describes its handgun ammunition line.
• Each box holds 50 rounds, the quantity you receive with this listing.

Frequently Asked Questions

What bullet does this .357 SIG load use? It uses a 125-grain flat point jacketed (FPJ) bullet, as listed by PPU for this load.

What velocity and energy does PPU publish for this load? PPU lists 1542 fps and 660 ft-lbs at the muzzle. At 50 yards the published figures are 1358 fps and 511 ft-lbs.

How many rounds come in this box? This listing is one box of 50 rounds.

Buy the PPU .357 SIG 125gr FPJ Handgun Ammunition, 50-Round Box

Every number on this page comes from PPU’s published data for the part number, so you know exactly which load you are getting. Order this box from our Lubbock, Texas gun shop for fast, insured shipping, and browse more handgun ammunition while you are here.