Special weapons and ammunitions
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SPS
4.5 mm cartridge for the SPP-1M underwater pistol

The 4.5mm SPS pistol cartridge is intended for the SPP-1M underwater pistol. A design feature of the SPS cartridge is a steel solid bullet of a high length-to-caliber ratio with a truncated conical nose.

Main characteristics
Caliber, mm
4,5
Cartridge weight, g
17,5
Cartridge length, mm
145
Bullet weight, g
12,9