Master Class Custom Guns

Supernova Short Action Bars


An economically priced and versatile kit.
It is a 3 bar kit which shortens the action of the gun but will still feed long cartridges, such as buckshot, with an overall length of up to 64mm.
Use the 3rd bar to advance the timing of the shell release to help prevent short strokes.

The pump handle is also moved backwards which will result in a more comfortable grip and make the gun easier to manage for those with shorter arms.

Fitting the kit does require a small notch to be filed into the bolt, but a guide and a diamond file (required to get through the hardened bolt carrier) are supplied in the kit. It is highly recommended that this modification is performed by a competent gunsmith.