16 gr. EJ’s and SS
Does anyone use these, and what kind of velocity are you getting, or what can I expect with a ss and modified hammer or stock .17 ss
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Does anyone use these, and what kind of velocity are you getting, or what can I expect with a ss and modified hammer or stock .17 ss
I am getting around 750 fps (20 ft lbs) with the 16 grain .177. I have a stock SS using my 12″ barrel. Starting pressure is 2700 psi with PW at 8. I am getting 1/4″ groups at 20 yards with an occasional flier, but I did not sort them.