110cm or 120cm XL carbon fiber cuttlefish shaped barrel
3k twill with matte or gloss finish
88mm wide
26mm ID
30mm OD
2.85-3mm track offset 
Filled with polyurethane foam
Ideal for building double or inverted roller guns with a thicker shaft. Lines up beautifully with the Ermes Avatar handle, when the spigot ridges are properly sanded down.