Our OBD Carbon Wide-Body Cuttlefish Speargun Barrel 120cm is a strong and light barrel with the advantage of a shaped belly for improved buoyancy. Shaped barrel also gives better lateral tracking thorugh the water, helps float larger diameter spears, provides mass to absorb recoil, as well as looking downright good!

Note that when combined with a muzzle/ head and reverse mech handle, this 120cm barrel length will give an effective loading length of 130cm. It is also possible to trim the barrel prior to plugging and fitting, to make a speargun with a smaller desired length.

There is a wide and deep full length inbuilt rail to cradle your spear and make loading a breeze.

Barrel has a matt non-reflective finish to minimise scratches and scuffs and a quality 3K twill carbon weave for strength, lightness and durability.

Barrel comes with 2 x plugs to use within the barrel providing the opportunity to customise the space required for handle muzzle and other fittings.

Inner diameter is approximately 26mm and rail track height is approximately 2.7mm.

The shape and dimensions of this barrel fits many brands, such as Pathos, Picasso, Rob Allen, Salvimar, Yakayasub and Beuchat. Some handles and muzzles may require minor adjustments.

Can be used for building spearguns, repairing or upgrading an existing speargun.