Salvimar Vacuum Muzzle, 13 mm.

Salvimar Vacuum Muzzle, 13 mm.

• The vacuum muzzle makes more power of standard pneumatic spearguns with inner barrel diameter of 13 mm. The muzzle let the water not come into the barrel. So the spear shoots out without the additional water resistance.
• With the muzzle can be used the spears with a diameter 7 mm and 8 mm.
• Vacuum cuff can be changed easily. It is enough to unscrew the front part of the muzzle without deflate.
• Weight of the muzzle: 48 g.
• Part of delivery: muzzle, consist of two parts - the vacuum cuff and damper for a 7 mm shafts. If you would like also to use 8 mm shafts, then you need the damper for 8 mm shafts. 

User manual to the installation of the vacuum muzzle:

1. Deflate the air from the speargun.
2. Remove the original muzzle.
3. Insert  the damper (included) with the smaller side into the muzzle.
4. Unscrew the upper part of the muzzle and oil the vacuum cuff with silicone.
5. Screw on the vacuum muzzle instead of the original muzzle.
6. Pump in air in the speargun.