Answer
Oct 14, 2025 - 12:12 PM
The M18 is not manufactured in Co2 by Sig.
However,If you really want to use Co2 instead of Green Gas, You can purchase the Sig M17 Co2 Mag (just as long as your ok with the extended mag) Here....
Laser Ammo | Sig M17 Spare Magazine (CO2)
As per Sig:
However,If you really want to use Co2 instead of Green Gas, You can purchase the Sig M17 Co2 Mag (just as long as your ok with the extended mag) Here....
Laser Ammo | Sig M17 Spare Magazine (CO2)
As per Sig:
PROFORCE, M17 Magazine Complete 6mm Caliber 21 Round, C02 Housing
This magazine is compatible with the following SIG PROFORCE models:
- PROFORCE M17, CO2 (AIR-PF-M17)
- PROFORCE M17, GAS (AIR-PF-M17-GG)
- PROFORCE M18, GAS (AIR-PF-M18GG)
- PROFORCE P320 XCARRY, GAS (AIR-PF-320XCA)
