Foam Discs – Integrated Suppressor

For maximum efficiency, the whole suppressor is filled with foam discs of two different sizes. The cavities will trap the excessive air that's coming out of the inner barrel.

To make sure that the BB doesn't hit anything inside of the suppressor, the disks get bigger toward the end. Also, the exit hole is enlarged to ensure that the trajectory isn't influenced even when the gun is being moved during the shot.