Some Dragonfly numb...
 

Some Dragonfly numbers  

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JiminPGH
(@jiminpgh)
Joined: 2 years ago
Posts: 277
2019-06-22 11:39:06  

I replaced the compressible rubber bushing behind the pump cup with a solid nylon bushing.  Otherwise, the gun is stock.

All numbers are with 8.2 gr RWS Meisterkugeln.

8 pumps: 854, 858, 861, 851, 848, ave 13.3 fpe.

7 pumps: 836, 839, 832, 834, 838, ave 12.7 fpe.

6 pumps: 813, 810, 815, 812, 811, ave 12 fpe

5 pumps: 780, 782, 779, 781, 779, ave 11 fpe.

4 pumps: 728, 730, 729, 731, 727, ave 9.7 fpe

3 pumps: 667, 665, 668, 662, 667, ave 8 fpe.

2 pumps: 573, 571, 574, 570, 569, ave 6 fpe.

So what did I learn?  This platform is remarkably versatile, capable of game-taking energy, and also easily scalable to 10M energy levels.  I really like this pumper.


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Steve in NC
(@steve-in-nc)
Dealer
Joined: 2 years ago
Posts: 323
2019-06-22 18:57:57  

Nice numbers, Jim.  For those interested in some Dfly background from a year ago...

https://airgunwarriors.com/airgun-talk/that-daffy-dfly-piston/#post-9353


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