Sig Sauer ProForce Replacement 21-Round Airsoft Magazines

SIG SAUER PROFORCE AIRGUN MAGAZINE FOR M17 HANDGUN (CO2) The Sig Sauer 21rd ProForce Co2 spare airsoft magazine for M17 gun 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. FEATURES: - Model: M17 - Caliber: 6mm Plastic BB - Magazine Capacity: 21 rounds ABOUT SIG AIR SIG SAUER air guns and accessories are engineered to elevate airguns to a new standard of performance. Perfected for practice with every advantage built in, these airguns are the economic, authentic answer to training more often, more effectively.