The Mancraft Amplifier is designed to turn up the volume of your airsoft guns.
Device allows you to adjust the sound by changing the internal tube's position.
Without 'amp adjustment' it allows the standard amplifier noise to be heard when shooting.
In the middle position of the 'amp adjustment' it allows the "metal-punching" noise to be heard when shooting.
With the 'amp adjustment' in the front of the Mjolnir it can be used as small mock silencer.