Results of tinkering with the Dragonfly AC SSP
Following up on last month's thread...
...I've been tinkering with my Dfly with the JPSAX custom valve and piston, FFH and pump arm pressure telltale, tuned for one recharge pump per shot.
Results: An average MV of 509fps with CPLs for 4.5fpe and therefore a predicted 540fps with Jim's 7gr RWS Hobbys.
I cobbled up a double-ended FFH to ease the process of fine tuning for 1 pump of air usage per shot.