Sunday, August 18, 2019
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closed muzzel jamming


New Member
Aug 10, 2019
hi guys,
my dad has recently bought a closed muzzel speargun (we used open muzzel before) and he has come across a quite unique problem, when he fires the gun the loop that is made by attaching the line to the shaft gets stuck in the top hole near the rubbers, does anyone know how to fix this?

Mr. X

Forum Mentor
Staff member
Forum Mentor
Jul 14, 2005
Sunny Britain
I think I've run into this. The optional clear, closed- muzzle top- covers on my Omers are quite small. You may need to use a smaller loop and/or reshape the loop (e.g. using hot/warm water to soften it - assuming it is regular thermo-plastic monofilament), to make it long and thin.

I am assuming that you are using normal monofilament, between 1.5mm and 2mm diameter.