Nine ball (Laylax) Barrel 100mm/6.03mm Tightbore HK45

Precision polished 6.03 tightbore inner barrel for Tokyo Marui Model45 GBB pistol. Enhances accuracy and power.

• - Increases muzzle velocity
• - Enhances accuracy
• - For Tokyo Marui ONLY (not Umarex)

Features:

• Barrel Length: 100mm
• Inner Bore Diameter: 6.03mm
• Material: Stainless Steel (SUS)