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Old russian speargun?

Thread Status: Hello , There was no answer in this thread for more than 60 days.
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Well-Known Member
Oct 4, 2004
2019-12-01 13.59.09.jpg

A friend just gave me this speargun. Anyone knows anything about it?
Thank you
Thank you! As i read about it's not something worth using it! I will keep it for my collection!
But i like the idea of using an external front trigger system to hold/release the spear!
But i like the idea of using an external front trigger system to hold/release the spear!
The annular notch weakens the spear. Some work arounds have ground a notch on one side only, but then you have to load the spear the right side up or the sear tooth has nothing to engage. A more recent approach has been to use a friction trigger based on a wedging roller where the spear is free of any notches and relies on a clamping or FZM arrangement. An example is the "Wasp" from Russia. This gun is a descendent of the earlier forward latching guns and made by the same plant.
Wasp friction trigger.jpg
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