A surprisingly simple but the more practical operating principle and a durable and long-lasting structure bring the CO2 users a totally new kind of power source. Compared to the normal disposable CO2 cartridges, the PPS cartridge has significant advantages:
Refillable through the valve at the bottom (more ecological than the disposable cartridges)
Possibility to fill with any amount of gas up to maximum
Compatible with all gas types (note! The bottle from which you want to refill the cartridge must be compatible with the valve of the cartridge)
It is possible to lower the muzzle velocity of a gun which uses cartridges by using a less effective gas (CQB use etc.)
Easy and simple to disassemble for maintenance
Note! The exact measurements of the cartridge are 83.06 mm (valve up 83.7 mm) x 18.7 mm! So, the cartridge may be tight with some gun models. (The measurements of the ASG CO2 cartridge are 83.2 × 18.5 mm).
SVD Dragunov & PPS CO2 conversion set + a PPS refillable 12 g cartridge
With APS 3 gas 0.20g BB
First 10 shots at 130 m/s,
after which about 20 shots at 120 m/s,
after which a couple of shots at 100 m/s,
after which the cartridge was empty.