GUARDER Steel Hammer for MARUI G17 / 19 Gen5 MOS ( Spring Type )

Precision-engineered steel hammer for Tokyo Marui G17 and G19 Gen5 MOS airsoft pistols. Durable construction withstands extended use while maintaining accuracy. Direct replacement part compatible with Gen5 MOS platform. Upgrade your pistol's internal mechanics with this high-quality component from GUARDER.