Picked up a Discovery HD 2-12x24sfir FFP scope to try out, also it’s sporting a 40x150mm custom carbon mod and a Ranger ultralight bipod 
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Huben Huben GK1 V3-R Build
- Thread starter AJ_Roberts
- Start date
Had a quick range session, looks like I need to do some more pellets testing, the pellets I was using we’re fine out to 20 yards with a red dot, but now I’m shooting out further the groups have opened up massively
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Hi ! I have a Huben GK1 without a regulator.
I wanted to know some information about the Huma Air 70-165 bar and 100-200 bar regulators. How many seconds or hundredths of a second do they take to fill with air between each shot ? I'm considering getting one, but I'm afraid the rate of fire will become too slow with a regulator.
I know that the 100-200 bar regulator takes longer to fill with air between each shot than the 70-165 bar regulator.
I wanted to know some information about the Huma Air 70-165 bar and 100-200 bar regulators. How many seconds or hundredths of a second do they take to fill with air between each shot ? I'm considering getting one, but I'm afraid the rate of fire will become too slow with a regulator.
I know that the 100-200 bar regulator takes longer to fill with air between each shot than the 70-165 bar regulator.
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I can only comment on the low pressure reg, I can rattle off 5 quick shots in a 1” group at 20yards with no issues or noticeable change of POI
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I picked up a 3d printed stock from a guy in Bulgaria back in January, I fitted it briefly and then packed it away and forgot about it, I thought i would revisit it
Also sporting a new set of Eaglevision scope mounts and a A&M Twink C moderator
Also sporting a new set of Eaglevision scope mounts and a A&M Twink C moderator
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Had adjustable butt pad custom made to fit the stock, I think it finishes it off perfect
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Back down at BARPC with the GK1, did some proper pellet testing today and looks H&N FTT 14.66gr are working really well along with Baracuda 15’s, I ran tethered so I didn’t have to refill every few mags, I did nearly 300 pellets and still had just over 200bar in my Day Tripper, so looks like 450-500 is doable when tethered and that’s at Sub12, the shot count is nearly double at Sub6 
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Gone back to the folding stock and red dot set up, also just fitted sweet Spuhr mount for the Holosun
Also got a Buck-Rail AR Grip Adaptor on the way to try out
Also got a Buck-Rail AR Grip Adaptor on the way to try out
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Full kitted out with a bipod and mod
Full spec
Huben GK1 V3-R .22
Huma low pressure regulator kit set to 140bar
Huma Moderator adaptor
GoGun Picatinny rail
Buck Rail AR Grip/stock adaptor
5KU ST-6 Folding stock tube
Magpul MIAD Gen 1.1 Grip
Magpul MOE RL Butt stock
A&M Twink C Mk2 Moderator
Saber Tactical Clamp on picatinny bipod rail
Ranger Tactical Ultralight bipod
Halinfax fill port plug
Aftermarket loading gate
Holosun HS403C 2moa Red Dot
Spuhr QDM-2001 Micro Mount
Full spec
Huben GK1 V3-R .22
Huma low pressure regulator kit set to 140bar
Huma Moderator adaptor
GoGun Picatinny rail
Buck Rail AR Grip/stock adaptor
5KU ST-6 Folding stock tube
Magpul MIAD Gen 1.1 Grip
Magpul MOE RL Butt stock
A&M Twink C Mk2 Moderator
Saber Tactical Clamp on picatinny bipod rail
Ranger Tactical Ultralight bipod
Halinfax fill port plug
Aftermarket loading gate
Holosun HS403C 2moa Red Dot
Spuhr QDM-2001 Micro Mount
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Was at the range this morning, decided to give these cheapo pellets a try and they seem accurate enough out to 25yards (my max effective range with a red dot) and they certainly hit hard enough at lower UK power levels
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Swapped the grip for a Form Laminate and picked up this bargain BNIB Atlas BT10 LW17 bipod for nearly half price off a forum in the UK
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Reckon I’m now 100% happy with the butt stock and grip set up, but I will revisit the scope/immersive again time soon, a 3x prism scope would be sweet tho
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