Swapped the valve to one with a tapered pin and vent hole rather than the cut pin style. Don't remember the model exactly but it came out of a more recent Spyder and is quite high flowing. The gun went from shooting 220 to 290 with the valve switch on HPA. All other variables the same, paint was very small for the barrel (.679 vs a .690 barrel). Happy to include stock valve if you like co2.
Barrel is a JJ
$99 Shipped. SOLDSOLDSOLDSOLD
Barrel is a JJ
$99 Shipped. SOLDSOLDSOLDSOLD
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