Description:
Will fit Tokyo Marui M9A1 Gas Blow Back(Excluded Marui M9 Series)
Length: 115mm
Weight: 30g
Inner Diameter: 6.01mm
Material: STKM13C
Tolerance: +-0.007mm
PDI adopts QPQ to give the sear durability, anti-rust, and blacken. Particularly, QPQ's corrosion-resistance, fatigue-endurance, and abrasion- resistance are better than hard chrome plating
