The Sig Sauer 21rd ProForce P320 M17 Co2 spare airsoft magazine by Sig Sauer is made from a heavyweight metal alloy, giving a hefty feel to the Sig M17 airsoft pistol. This Co2 Sig Sauer magazine has a high-efficiency internal gas system providing excellent FPS output, and reinforced valves and seals for optimal gas retention. We recommend using Valken 12g Co2 cartridges with this gas pistol magazine.
Sig Sauer ProForce M17 21rd CO2 Magazine
- Fully licensed by GLOCK
- Aluminum alloy slide
- Lightweight,rugged injection molded polymer frame
- GLOCK Gen4 style frame
- Traditional GLOCK sights
- Functional GLOCK trigger safety
- Slip resistant grip texturing
- Front & backstrap checkering
- GLOCK accessory rail
- Realistic gas blowback system
- GLOCK styled carrying case included
- Co2 magazine included,but also green gas compatible