Panthera double bottle shot count

Have to know what size bottle on the front. I had my 25 cal 600mm set up like that then got tired of the weight so ditched the front bottle in favor of a 480 up front only.
When I had the two bottles I was shooting 33 gr slugs @ 980 fps and getting around 60 shots. With the 480 only I get 46 shots with a tune of 120 bar with the micro set at 3 + 1 click.
 
That's a ton of shots!

I agree....The numbers for 1000cc of bottle seem plausible (although still eyebrow raising) but shot counts with just one 480cc bottle seem fantastical. BUT there has been a lot for comments on the valve on the Panthera being a big step forward...

Make me curious about extreme spreads of these large shot counts @ 70-80 fpe claims. Anybody got a shot string saved that theyd be willing to share?
(I've got a tube gun with a 280cc volume that'll get 500+ shots, nevermind the last 350 are below the reg pressure and the spread of those 500+ shots is 250fps).
 
Anybody got a shot string saved that theyd be willing to share?
From my LabRadar. Panthera .30 500mm barrel. 44.8g FX Atomic pellets.
Avg 901.62 fps
Ext Spread: 6.28 fps
Std Dev: 1.73 fps

Shot IDV0
1​
901​
2​
904​
3​
900​
4​
901​
5​
903​
6​
899​
7​
898​
8​
899​
9​
902​
10​
903​
11​
902​
12​
903​
13​
904​
14​
902​
15​
902​
16​
904​
17​
902​
18​
902​
 
  • Love
Reactions: MongooseV8
@GA_LeadHead Thank you.

Was hoping to see a full shot string for the entire single fill, preferably for the 46, 70fpe shots from the 480bottle cited by the other guy.

Your #s are very consistent over those 18 shots.

With all the PCPs I've played with, 46 shots @ 70fpe, with a 6fps es, and only from a 480cc bottle would really be something. Even the roughly 80 shots @ 80fpe you mentioned (although from 1000ccs of onboard air) is impressive, especially if you've got a 6fps spread over those 80ish (78) shots.