How To Obtain The Maximum Power from a PCP Air Rifle (hard mag)

[rsterne]

Is that a Condor clone valve stem?.... The airflow is hardly a "straight line" like people say, is it?.... *LOL*…. How big is the hole that the 3mm stem sits in.... That could govern the flow area.... I'm not that familiar with Condor valves....

Bob

[skorec]

I have one  Kral Arms Puncher ONE and some  China Condor clones.
On Krall the ODs are 8mm,12mm, 6mm(ID probably 5mm ? ) and 3mm .   Holes are 5,5mm and 2*4mm similar to these .22

https://www.gatewaytoairguns.org/GTA/index.php?topic=63857.40

China looks different.
The air flow seams  to be  semi strait line but the air transfer way up to pellet  is probably two times longer then at standard PCPs.
I have bough it mainly because  hammer striking is barrel centrically but I have found out that charging the pellets whit my big fingers is really not easy.     

I am shooting whit it :
1.    13,4gr Monsters whit lowest spring preloading and reg120 bar at 955 FPS by using Weihrauch choked barrel
and
2.   21grPiledrivers whit highest   spring preloading and reg180 bar at 945 FPS by using Poly LW NCH barrel.

I don`t understand now why I was wanting to calculate valve dwell directly  from pellet Energy. Sorry again.