Guarder AEG Tune-Up Spring - SP130 Category_Cylinder Set (Bore-Up) *Marui Triple HOP UP chamber

*Marui Triple HOP UP chamber give all 3 shots up to 100 fts effective range

Applicable inner barrel length: 300 mm

: GE-03-39

Item Weight (gram) 2140 Major Color Black Length 380mm / 590mm Barrel Length ~165mm Blow Back Yes Hop-up Adjustable Shooting Mode Semi/Fully Automatic Other Power Source Gas (HFC134a or HFC22) Magazine Capacity 40 Rounds Bullet Type 6mm BB Power (Muzzle Velocity) 400 FPS (Top Gas Test @ 25°C Room Temperature) / 320FPS (HFC134a Test @ 25°C Room Temperature) Manufacturer KSC Package Includes UMAREX MP7A1 SMG Airsoft Gun (H&K Licensed)

Power (Muzzle Velocity):

Guarder AEG Tune-Up Spring - SP130 Category_Cylinder Set (Bore-Up) *Marui Triple HOP UP chamberGuarder SP130 Airsoft AEG Tune Up SpringFor Tokyo Marui, ICS, Classic Army Airsoft Electric Gun (AEG) Supreme Quality Airsoft Electric Gun Spring Oil Quenched & Tempered Si Cr Alloy Steel Wire Type Spring offer stable performance Power Output may vary if used in conjunction with our upgrade parts Material: Oil Quenched Tempered Si Cr Alloy Steel WireItem No.: SP 130Weight: 20g