JM Gen11 Gen12 AK Blaster Metal Inner Barrel w/ T-piece

Features:

Compatible with JM Gen11 AK47 or gen12 ak74u gel blasters.

anti-shock airtight sealing glued with t-piece.

double mirror chamfered edge.

Anodized black surface.

Specs:

Material: aluminum metal barrel + nylon tee

Gen11 Length: 46.5mm

Inner Diameter: 7.5mm

Outer Diameter: 9.5mm

Package contents:
1x JM J11 or J12 tube with tee