Huben accuracy

I've been studying on the different opinions of this gun. The pin point accuracy has apparently not there. I wondered if anyone had tried a harmonic barrel tuner?
I would message @CTAirgunner for an unbiased opinion In accuracy. After all, he used his 25cal for benchrest at nac this year and did super well!!
I would go as far as saying, with a few tweaks, it could make the podium!
 
"Pinpoint" is a relative term..
If your definition is 10M indoor .177 accuracy, then No a Huben is not that.
If your definition is stacking 18.13 pellets in a sub moa hole out to 50 yards on a calm day, then yes the Huben .22 is accurate.

To be perfectly honest the gun is pretty dang amazing, solid build quality, easy to work on, can be a Monster as far as power, great shot count, and accurate.

Mine is "one" of the Never sell guns in my collection.

Hope this helps answer some of your questions
 
Depends on the range you are shooting and the projectile you want to shoot. I think a lot of airgunners (not saying you or anyone in this thread) feel that the rifle is the most important piece when determing why "it" is or is not accurate.

My .22 huben shooting 15.89 at 815 fps would do a quarter to half dollar sized group at 55 yards for a full magazine of 19 shots, it liked that power level. After 55 yards the group would open up drastically, however this rifle was a night time pester 50 yards and under so this was of little concern. With that said these hubens can shoot 25.39 well over supersonic and the 25.39 do like speed so maybe the .22 might be able to do that pin point accuracy you are looking for?

My .25 caliber huben would shoot MOA with a full magazine of 17 rounds at 100 yards shooting 33.95 mk2s at 955 fps (this was its most accurate speed, i tried from 850fps all the way up to 1030 fps, it liked 955) on occasion but not always. At 50 yards though it would it do less than a quarter . My rifle was bone stock even down to the loading gate and 3 years old through a few owners.

I do not think that a bone stock huben will ever stack a line of pellets at 75 or even 100 but I do believe they are accurate.