The official Zius machined aluminum barrel for BK1S and BK2S.

Features:

• 13mm ID barrels
• 16cm/24cm - Compatible with BK1S and Bk2S

Specifications:

• Material: Aluminum
• Colour: Orange
• Dimensions:
  • ID: 13mm
  • OD: 16mm

Included:

• 1x Zius BKS | Barrels (selected length/variant)