How's my pellet string?

[Sheharyar]

250 bars cylinder pressure
847
846
843
847
846
845
851
861
852
855
851
850
851
851
846
852
851
848
851
847
851
850
851
851
851 JSB 16gr. Pellets
855
855
The end.

 

[Guest]

Looks pretty good:

27 shots
Median: 852
Mean: 850.2
Spread: 18
SD: 3.75
SD as a percentage: 0.44 percent of average
25.5 fpe

 

[Sheharyar]

Can I call it an accurate (fps) air rifle? By just looking at the String? After wasting my 3 days i have achieved this.

 

[Scirroco]

Hi sh
Dont know ab accurate ,but at least.you have good consistency
Rgds steve

 

[Guest]

Yes, it does not get much better than that.