- $37 HKD單價 /不可用
VFC MK17 CQC Steel Outer Barrel Extension
$129 HKD單價 /不可用VFC MK16 Fast-Attach 5.56mm Barrel Extension with Flash Hider
$476 HKD單價 /不可用
VFC MK17 CQC Steel Outer Barrel Extension
VFC MK16 Fast-Attach 5.56mm Barrel Extension with Flash Hider