The PPU 7.5×55 Swiss 174gr FMJ-BT (brand part no. PP7SF) keeps the legendary Swiss service rifles fed with fresh, reloadable brass — no corrosive surplus required. PPU — Prvi Partizan, the Serbian maker producing metric military calibers since 1928 — loads a 174-grain full metal jacket boat tail to 2,525 fps, closely tracking the GP11 ball ballistics that K31 straight-pulls and Schmidt-Rubin rifles were built to shoot. The boat tail bullet carries a .512 ballistic coefficient for the long-range stability Swiss rifles are famous for, and the boxer-primed cases reload easily for a cartridge where factory ammo can be scarce. Among rifle ammunition, this PPU load favors K31 owners and military-surplus collectors who actually shoot their Swiss rifles.

Key Specifications

• The chambering is 7.5x55mm Swiss.
• The bullet weight is 174 grains.
• The bullet is a full metal jacket boat tail with a .512 ballistic coefficient.
• The muzzle velocity is 2,525 fps with roughly 2,465 ft-lbs of energy.
• The cases are non-corrosive, boxer-primed reloadable brass.
• Each box holds 20 rounds.

Frequently Asked Questions

Is this ammunition corrosive? No, unlike much of the old military surplus, PPU loads modern non-corrosive boxer primers in reloadable brass.

Will this shoot well in a K31? The 174-grain FMJ-BT closely mirrors the GP11 ball load the K31 was designed around, making it a natural match for Swiss straight-pull and Schmidt-Rubin rifles.

Buy PPU 7.5×55 Swiss Ammo

Fresh, non-corrosive brass for the classic Swiss service rifles is exactly what this PPU load delivers. Order it from our Lubbock, Texas gun shop and it ships fast to your door.