BBT VFC M249 GBB Extend Outer Barrel (Steel, Long Type)

CNC Steel Barrel Extension

Extended outer barrel by BBT, precision‑CNC machined from high‑grade steel with QPQ finish. Adds 170 mm length to the standard VFC M249 GBB barrel, features 14 mm CCW threading for muzzle device compatibility, and installs drop‑in without modification.

Specifications

• Material: CNC steel with QPQ coating
• Length increase: 170 mm
• Net weight: approx. 230 g
• Thread: 14 mm CCW
• Pack includes: 1 extended barrel

Compatibility

Fits VFC M249 GBB light machine guns as a direct replacement for the outer barrel.