Reply To: Vortek PG2 kit question

Forums Springers, Pumpers, C02, & Vintage Vortek PG2 kit question Reply To: Vortek PG2 kit question

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Butch
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Fac means fire arm certificate meaning over 12fpe. US models are fac in the UK. My SHO kit put out 14.2fpe. The 12fpe put out little better than 10. Using the guides with the FAC   spring gives me a little better than 16fpe with a JSB 15.89. Hope this helps you.