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PostPosted: Wed Dec 22, 2021 7:48 pm 
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Joined: Wed Nov 16, 2005 9:58 pm
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Location: Mosсow Russia
And piston for a final

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PostPosted: Wed Dec 22, 2021 11:09 pm 
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that's a beauty 8)
looks like a Diana 75/Beeman 400 minus the recoilless duel springs
so it must shoot like a Walther LGV ?

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PostPosted: Thu Dec 23, 2021 5:38 am 
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Ace wrote:
that's a beauty 8)
looks like a Diana 75/Beeman 400 minus the recoilless duel springs
so it must shoot like a Walther LGV ?

Thanks!
They are quite like in that regard. But shoot cycle feels like a bit shorter than LGV


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PostPosted: Thu Dec 23, 2021 11:24 am 
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Location: Greater Napanee, ON, Canada
Would you be able to shorten the stroke to about 80 to 85 and still get about 11 ft/lb of energy? The cycle would be very quick. That would make a great FT gun for WFTF class.

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PostPosted: Thu Dec 23, 2021 11:40 am 
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just read the full review very nice well done
just need to improve those welds on the main tube 8) :wink:

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PostPosted: Thu Dec 23, 2021 8:35 pm 
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Location: Mosсow Russia
Mac wrote:
Would you be able to shorten the stroke to about 80 to 85 and still get about 11 ft/lb of energy? The cycle would be very quick. That would make a great FT gun for WFTF class.

I made a similar kit for Gamo. 21*75
Yes, it was very comfortable but limited up to ~ 12J. Probably this is one of the most successful options for 7.5J limit.
According to my modest research 100mm stroke(with a 21mm piston) is a minimum for 16J(12FPE)

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Ace wrote:
just read the full review very nice well done
just need to improve those welds on the main tube 8) :wink:

Thank you for your feedback. :wink:


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PostPosted: Wed Jun 01, 2022 10:55 pm 
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Location: Mosсow Russia
Hello everyone, I've done something again :rolleyes:
Here I've made the pistol. It's coaxial spring-piston gun with very interesting breech. Sorry, I don't know how it is in English
Full review and o lot of fotos here http://gnom256.narod.ru/obzori/molina_p1.html
And video how it works https://youtu.be/WhZs_pinrZM

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