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Henglong recoil unit thread?
Posted: Thu Dec 02, 2021 11:04 pm
by DzNile4L
Hey guys, after a fruitless search at the local bolt shop we couldn’t find a thread that suits the henglong recoil unit (where the barrel screws into). Does anyone know what type of thread it is?
Cheers, Stay flattening the curve, or is it 2 weeks to slow the safe

Re: Henglong recoil unit thread?
Posted: Thu Dec 02, 2021 11:30 pm
by HERMAN BIX
You talking about the all in one servo functioned metal body one ?
Re: Henglong recoil unit thread?
Posted: Thu Dec 02, 2021 11:33 pm
by DzNile4L
Maybe,
Re: Henglong recoil unit thread?
Posted: Fri Dec 03, 2021 10:33 am
by Jofaur86
you are probably talking about the two screws that fix the recoil mechanism on the side, and on the mantelé? inwards?
Re: Henglong recoil unit thread?
Posted: Fri Dec 03, 2021 10:54 am
by DzNile4L
The thread that is in here, thanks guys
Re: Henglong recoil unit thread?
Posted: Fri Dec 03, 2021 11:09 am
by HERMAN BIX
I have never seen one of those before now !!

Re: Henglong recoil unit thread?
Posted: Fri Dec 03, 2021 11:37 am
by Jofaur86
wouldn't it be that kind? in diameter 2/3 mm?

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Re: Henglong recoil unit thread?
Posted: Fri Dec 03, 2021 11:54 am
by DzNile4L
Closer to m8, but m8 doesn’t fit
Re: Henglong recoil unit thread?
Posted: Fri Dec 03, 2021 12:00 pm
by AGKPeiper
Might be easiest just to tap it to a known size.
Re: Henglong recoil unit thread?
Posted: Fri Dec 03, 2021 12:06 pm
by DzNile4L
AGKPeiper wrote:Might be easiest just to tap it to a known size.
I think your right.