VFC Sig Sauer ProForce P320/M17 Airsoft Magazine Black (Green Gas / CO2) color-black The heavier the BB

The heavier the BB

The outer barrel and magazine tube are also made with metal to enhance realism

Colors: Black Dimensions: 30 x 40 x 11 mm (without packaging)

5" H x 2" Diam

Material: High Grade Chrome Silicon Steel

VFC Sig Sauer ProForce P320/M17 Airsoft Magazine Black (Green Gas / CO2) color-black The heavier the BBThis magazine is compatible with the SIG AIR P320 M17. Please note that mags are not DUAL power. They are either green gas OR CO2. Compatibility: SIG AIR P320 M17 SIG AIR P320 M18 Capacity: 25 Rounds Power Source: Green Gas CO2 Includes: x1 SIG AIR 25rds Magazine for P320 M17 GBB (Green Gas OR CO2) Black (Licensed by SIG Sauer) (by VFC)