100% high modulus carbon fiber. 77mm wide cuttlefish section, that extends 95cm before rounding out on each end. 26mm ID/31.5mm OD/2.75mm wall thickness/2.5mm track height. Filled with a special epoxy foam that does not absorb water, provides higher buoyancy, and aids in recoil absortion when using thicker shafts and heavier components. 8cm of unfilled depth on each end for installation of the handle and muzzle spigots. Will support shafts up to 9cm in diameter. Available in 100-135cm lengths.

Soriatec Fenix XL Cuttlefish Barrel