Guarder AEG Tune-Up Spring - SP90 Major Color_Silver P-Process technologyMaterial: SteelThermal Treatment: 40¢X

P-Process technologyMaterial: SteelThermal Treatment: 40¢X HRCItem No

Fully Adjustable Rear Sight

Tokyo Marui M3 Shorty Shotgun

the M4A1 is supported by tons of aftermarket upgrade parts & accessories

177 Cal Single Shot

Guarder AEG Tune-Up Spring - SP90 Major Color_Silver P-Process technologyMaterial: SteelThermal Treatment: 40¢XGuarder SP90 Airsoft AEG Tune Up Spring For Tokyo Marui, ICS, Classic Army Airsoft Electric Gun (AEG)Supreme Quality Airsoft Electric Gun SpringOil Quenched & Tempered Si Cr Alloy Steel Wire Type Spring offer stable performancePower Output may vary if used in conjunction with our upgrade partsMaterial: Oil Quenched Tempered Si Cr Alloy Steel WireItem No.: SP 90Weight: 14g