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takealap · October 24th, 2010, 12:40

I know this thread was made like two years ago but I'd like to build the silver sp2009 it looks so cool. Did you have to use a high flow valve to get it to cycle? I was thinking about using my glock 19 strengthened recoil spring if it fits but I heard that the hammer spring is too weak for a metal slide let along an enhanced recoil spring.

October 24th, 2010, 12:40	#16
takealap Trader rating Join Date: Jan 2009 Location: Florida	I know this thread was made like two years ago but I'd like to build the silver sp2009 it looks so cool. Did you have to use a high flow valve to get it to cycle? I was thinking about using my glock 19 strengthened recoil spring if it fits but I heard that the hammer spring is too weak for a metal slide let along an enhanced recoil spring. Last edited by takealap; October 24th, 2010 at 14:59..