Picatinny stock adapter for Huben GK1

[@psycho6275]

I have thanked you before and I thank you now my brother. The GK1 original K1 Pistol is fabulous. I remember the time i seen the prototype of yours 3 or 4 years ago i believe. I didnt believe it would become so popular but i should have. I dreamed of the pistol. Now its real. You did a great thing my brother Gregor

[@gregorkamensek3923]

Thank you, I really appreciate it! Honestly, I did not expect such success with this pistol either :)

[@psycho6275]

@gregorkamensek3923 i can only imagine and it is of many airgun enthusiasts around the world who owe great respect to you and your design. You did a big thing in the airgun world. THANK YOU FROM AROUND THE WORLD

[@gregorkamensek3923]

@@psycho6275 Thanks :)

[@williamwilkinson2748]

Hi Gregor, love your videos, I too have bought one of these adaptors plus the folding stock from Lee for my recently acquired regulated GK1. Lovely piece of kit and Lee is great to deal with.

[@5euk]

Really appreciate your feedback mate. 👍🏻

[@gregorkamensek3923]

Excellent. Thank you for the feedback :)

[@5euk]

Great video Gregor !! I appreciate your support mate. 👍🏻

[@stevek4438]

Hi Lee its steve you helped me get that .25 GK1 sent through quicker from Spain just wanted to say thanks mate and Thanks Gregor fantastic design your both class

[@5euk]

@@stevek4438 I appreciate your comment/feedback Steve. 👍🏻

[@gregorkamensek3923]

Thank you :)

[@MarkHoward-h6r]

Hi Gregor ,just bought one of stock adaptors from Lee ,the quality is superb mate and looks great on the gun ,love your vids mate keep em comin

[@5euk]

👍🏻

[@gregorkamensek3923]

Happy to hear that :)

[@IroncladTrading]

How much is it

[@MikeCase-jv2vv]

Whats up gregor! Man so many vids of ppl turning the gk1 into a carbine... I like it as a pistol w no stock. Also time for a haircut my boy.

[@gregorkamensek3923]

LOL, that is what my wife is telling me as well. I do agree with you. When I made the prototype, I was surprised how many people wanted to add a stock, optics,... and my point was that it is actually possible to make a relative normal size air pistol with great performance. So I am kind off following the trend here, testing those accessories. I must say that I do like it and it also makes possible from my daughters to be able to shoot off hand considering the weight of the whole setup is much lower than virtually and carbine...

[@RandomLBS]

The Huben was an amazing rifle that was shortened and made into a pistol, now everyone is adding stocks and extenders to turn the pistol into a rifle... everything has come full circle.

[@gregorkamensek3923]

Yup :)

[@corywebb5537]

Versatility

[@WeAreThePeef]

Hi Gregor, thanks for all your videos. I am struggling to find the answer to a GK1 related question and wonder if you might know. I have a GK1 V3-R, this is the newer none regulated but under 6fpe model. It has a screw on top, next to the torx screw you can use to bleed with, but smaller. It's not there on any of your GK1's in videos I dont think. People are using this for a mount point for rear red dot adaptors, along with the iron sight screw. I wonder if you know the purpse of this screw that's next to the torx? I heard something about it being related to power limiting for the sub 6fpe and don't want to compromise this. Also heard it may be loctite'd in. Can't seem to find definitive answer to the screw's original purpose! Thanks for any help

[@gregorkamensek3923]

I don't know about GK1. I have an additional screw on my old K1 in front of the torx (although that screw was flat with o-ring and not torx on that version). That screw could be used for power limitation but it was not in my case. It is possible that that screw serves are a transfer port choke to limit the power but I cannot say for sure.

[@KrystianHerzog-q8x]

Hallo Gregor, wo kann ich den kommpletten zusammenklappbaren Schafft bekommen?

[@gregorkamensek3923]

You can get it by sending email to: [e-mail]

[@KrystianHerzog-q8x]

Hallo Gregor, vielen lieben Dank für die schnelle Rückmeldung. ​@@gregorkamensek3923

[@mikaelcavarec3930]

Thanks gregor where is the link for this stocks please ?

[@gregorkamensek3923]

Lee deals through email, so you can write ti him and he will give you all information. Don't forget to mention my video so you get a discount...

[@MarkHoward-h6r]

Hi Gregor ,what do you think about the new AEA compressor

[@gregorkamensek3923]

I like it. The only downside I can say about it is that it is slow, but that is to be expected considering its "dry" design.

[@MarkHoward-h6r]

@@gregorkamensek3923 thanks Gregor ,i,ve ordered one

[@gregorkamensek3923]

@@MarkHoward-h6r 👍

[@strobeiw]

Hello. My gk1 is leaking from the screw on top (the one you said you don't recommend degassing from). Can you help me? What should I do?

[@gregorkamensek3923]

Try unscrewing it (slowly to release the air out) and clean the tapered surface where the screw head seals and the screw head itself using only a cotton or paper cloth and some silicon spray or grease. Then screw it in quite firmly (I don't know the exact torque). Try filling it if it holds... If not, then you will need to use some high pressure thread sealing or thread lock and repeat the process. If you will use thread lock, make sure you use the non-permanent version (usually blue colour). You can also try winding teflon tape on the screw threads but that is quite challenging on such small screw. Also be careful that the tape does not protrude from the screw inwards towards the valve as it might come between the valve and the housing, cause either malfunctions or leaks towards the barrel...

[@strobeiw]

Thanks you​@@gregorkamensek3923

[@jonymennell9470]

Hi Gregor, first thank you for creating such a stunning air pistol the GK1 is a game changer, I’m just about to order a GK1 & have been told because I’m in the uk I’ll have to purchase the regulated model because of our 6lb limit that’s fine but can I change it to full power when I’m at my family’s home in Belgium & is it the same process as de-restricting the GK1 v3, many thanks Jonathan.

[@gregorkamensek3923]

Not sure how they limit the power on UK version. I heard that they have a regulator. So in theory, you can still adjust the power if the regulator is in, but the max power will be limited by the regulator pressure and the plenum size. If you are willing to remove the regulator, then you should be able to get full power but you might need to replace some parts. I will cover this in the video where I will be installing the regulator in one of mine GK1s...

[@billbranch1575]

Hi Gregor I bought the GK1 because of your video's. But I am having trouble with it, when I shoot it the trigger does not return. Any thoughts what could cause this? Thanks Bill

[@mackattack8627]

It would be the best if it was a extended air tube wit a optional double tank manifold like saber tactical have for pcp rifles

[@KevinWood44]

While this is super cool, if I wanted a rifle I would buy one....I love that the GK1 is a handgun Would you buy attachments to turn your guitar into a cello? (I realize they are different instruments but I am trying to make a point here lol)

[@5euk]

It's all about personal preferences and choice mate. Some people love a pistol and some love a rifle......... some like the best of both worlds which is when a nice little carbine comes into play. With my adapter you can keep your GK1 as a pistol but if you ever need to have better accuracy and control, you can easily attach a rear stock and without any damage to your gun. I always remember when the EdGun Leshiy 2 came out how lots of people were taking off the rear part and saying what a great pistol it would make. Well with the GK1 and my adapter, you've basically got that exact setup. 👍🏻

[@gregorkamensek3923]

Yeah, like I replied to MikeCase; I agree with you and te very reason why I built my initial prototype was to have a light and small pistol. But accessories are very popular and these do bring advantages for my family, in particularly so my daughters can shoot off hand a carbine rifle. And it can be removed with ease, leaving you with the pistol from :)

[@HaiTrung1]

I want to buy this gun. can it be shipped to VIETNAM? please help me

[@rpouncy]

Gregor, do you have the name of a group where I may get .25 slugs for my K1?

[@gregorkamensek3923]

Any PCP airgun slug will work. I recommend size of approx. .252 (6.40 mm) if you can get them, slightly smaller or better yet slightly bigger (.253) will work as well as long as they are not longer than 11 mm.

[@mackattack8627]

Make extended air tubes or a double 85cc air tube accessory ✌

[@gregorkamensek3923]

Based on all of your recent comments, I would suggest you get the K1 refile from Huben. That rifle already has all the things you are looking for in GK1...

[@paulcadic1285]

Hi Gregor, I'm looking for the exact stock for picatinny rail but I cannot find that one would you be kind enough to put a link or write the reference? Thank you so much, great content btw 👍

[@gregorkamensek3923]

Hi. I suggest that you contact Lee Cave: [e-mail] He works only through email, but you can check also his youtube channel (all the links are in teh video description). Everything that I have I received from him.

[@vinceywinceyspider]

Hi I cant think of anyone better to ask about problem. My k1 has started to not always rotate the magazine probably 20 percent is ok. Also the trigger sometimes does nothing apart from move. Any ideas please I'm set to 10 bar and below 11 ft pounds. Also tried up a little.

[@gregorkamensek3923]

I assume you mean 100 bars ? In any case, lower pressure is an issue with K1/GK1. Also an option is that the oring on the pin that is pushing the indexing mechanism is damaged and cause friction. This should be replaced with NBR90 2.5 x 1,2 mm oring.

[@vinceywinceyspider]

@@gregorkamensek3923 hi sorry yes I was originally on 150 bar all worked ok suddenly no rotation . I was advised to lower the pressure but it did not help . It read 10 on the guage 100 bar. I'm back up to 130 now. Still not rotating. I will look into the o ring although I'm not sure where or how. Thankyou

[@vinceywinceyspider]

@@gregorkamensek3923 hi is that 2.5x1.2 or 4.5 I looked it up part 51 says indexing pin o ring 4.5x1.2 I have a service kit that came with it there's an o ring part 55 4.5x1.2 thanks.

[@gregorkamensek3923]

@@vinceywinceyspider It is the oring that goes around 2.5 mm pin so I believe it is 2.5x1.2

[@vinceywinceyspider]

@@gregorkamensek3923 hi the fault was part 43 a leaf spring that was broken in half.i have ordered 2. I have invented an easy Loader for the k1 . I'm getting good feedback from owners. Thanks for the help . Please pm me if interested

[@ThePredator2k]

​@gregorkamensek3923 can you please make a video. How to align the Barrel and Magazine please? I have to do it by my GK1 and i don't know how to do it.

[@gregorkamensek3923]

I will probably make a video for that at some point.

[@ThePredator2k]

@@gregorkamensek3923 please as soon as possible. Or can you tell me if i can get a guide somewhere for this? I have to do this in few days.

[@gregorkamensek3923]

@@ThePredator2k Contact me on my channels email...

[@ThePredator2k]

@@gregorkamensek3923 where i can find the channel email?

[@ThePredator2k]

@@gregorkamensek3923 i can't find your email

[@devildogcody]

I find it humorous that people are kiting these out to become "SBR" like.....when good powered pcp pistols is what we lack the most

[@redgum1340]

Such a lovely pistol but I don't get it. Why buy an expensive pistol and try to convert it to a rifle? LOL

[@5euk]

It's not a permanent conversion, it's just an extra option for people to have if they want it. By having a Carbine setup it's lighter than a full length rifle and also more accurate to use than a pistol in about 99% of shooters cases. It's proving to be very popular !

[@AirgunNL]

Just buy a normal Huben if you want a rifle...

[@5euk]

It’s not the same. The GK1 carbine is in a class of its own. Maybe try one and you’ll see for yourself ?

[@AirgunNL]

@@5euk maybe you should try a normal Huben. Regulated and wow... it has a stock.

[@5euk]

@@AirgunNL I’m the UK’s Huben warranty repair guy mate so I own a few K1’s but now prefer my GK1 Carbine setup. With a GK1 Carbine you get the best of both options. A pistol when you want one and a rifle when you need better accuracy and control. Plus I do already have a regulator for my GK1 but I prefer it without.