4.5 mm SPP-1M, Underwater Pistol
The SPP-1M pistol is a frogman's personal weapon fired in single shots. It is loaded manually with SPS cartridges rigidly secured in a special 4-round clip.
Each pistol is provided with ten cartridge clips, an leatherette holster, appliance for loading cartridges into clips, a carrying waste belt and three metal cases for loaded clips.
Basic Characteristics
| Killing range in water at depth, m: |
|
| up to 5 m |
17 |
| up to 10 m |
14 |
| up to 20 m |
11 |
| in air |
20 |
| Carried ammunition, cartridges in clips |
16 |
| Muzzle velocity in air, m/s |
250 |
| Number of barrels, pc |
4 |
| Pistol weight, kg |
0.95 |
| Calibre, mm |
4,5 |
| Pistol dimensions, mm: |
|
| length |
244 |
| width |
25 |
| height |
138 |
| SPS cartridge weight, g |
18 |
| Bullet weight, g |
13.2 |
| SPS cartridge length, mm |
145 |
UNIQUE RUSSIAN MARTIAL ARTS TRAINING VIDEOS
|
Spetsnaz. Russian martial arts. Russian systema martial arts training / Spetsnaz / KGB_INFO / 4.5 mm SPP-1M, Underwater Pistol 
