Reply To: FX IMPACT MK2 QUESTION IN .22 CALIBER QUESTION

Forums PCP Airguns FX IMPACT MK2 QUESTION IN .22 CALIBER QUESTION Reply To: FX IMPACT MK2 QUESTION IN .22 CALIBER QUESTION

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edosan
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I do have a larger vs 5.8mm (5.5 stock) a hammer spring spacer (more tention) and elongated ports and I am getting almost 1000 fps on 23gn slug on the 600 mm barrel reg at 150b, if you add that plenum and 700mm barrel plus hammer weight, easy over 60fpe. (Waiting for all to install)