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New UBL speargun

Thread Status: Hello , There was no answer in this thread for more than 60 days.
It can take a long time to get an up-to-date response or contact with relevant users.

Nico66

Active Member
Jun 6, 2017
49
25
33
33
Dima is back!
I have seen on FB, he works on a new project.
 

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Diving Gecko

shooter & shooter
Jun 24, 2008
1,698
458
188
Yep, it’s intended for the local market in Belize, he told me.
But pretty cool how he can craft guns from almost scratch. Also, the very high handle is nice. Not the most maximized “band length” - same idea I guess as in the One Air/Airbalete - but still very cool


Sent from my iPhone using Tapatalk
 
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Diving Gecko

shooter & shooter
Jun 24, 2008
1,698
458
188
I also had some spare sliders and tail ends made by him a few weeks back but let’s see how long they will take to get to indonesia;-)


Sent from my iPhone using Tapatalk
 
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popgun pete

Well-Known Member
Jul 30, 2008
4,107
1,096
353
Interesting design, but maybe not much of a floater after the shot with all that solid construction in the rear end of the gun, even though it uses a lot of plastic components. Should be easy to pull the trigger transmission pin out after depressurizing the gun if you have to take it apart.
 

Zahar

Well-Known Member
Jun 3, 2014
141
17
58
57
You need to see the platoon mechanism itself in order to judge the feasibility of such a design for transferring force from the trigger! End handles have the ability to trigger directly on the stem of the pressure seal without unnecessary leverage!
 

popgun pete

Well-Known Member
Jul 30, 2008
4,107
1,096
353
I expect that this UBL gun uses the "Italian rocker" for its sear lever which is a stable remote trigger operated single-piece trigger flattened out like a "see-saw".

In the Omer/Sporasub guns the handle hanging off the rear end of the gun operates an unstable sear lever via a horizontally disposed sliding pin, hence its piston has an angled face mushroom tail.
Airbalete or One Air mechanism.jpg
 
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Zahar

Well-Known Member
Jun 3, 2014
141
17
58
57
Not! I contacted Dima on Face Book! Standard lever - a whisper for Italians!
 

popgun pete

Well-Known Member
Jul 30, 2008
4,107
1,096
353
Not! I contacted Dima on Face Book! Standard lever - a whisper for Italians!
The diagram refers to the second sentence, not the first. I have now separated the sentences with a space.
 
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