Precision Stainless Steel Inner Barrel for Marui Hi-Capa 5.1-6 inch Gas Blowback Pistol

Specifications:

• Internal Diameter: 6.03mm
• Length: 138mm
• Made of stainless steel
• For Marui Hi-Capa 5.1-6 inch Gas Blowback Pistol.
• Extremely Straight with High Rigidity and Accuracy.