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KBarlow · October 22nd, 2017, 21:15

Anyone know what kind of FPS I would get with a Magic Box M120 spring in a KWA KR9 (309mm inner barrel)?

Thanks

October 22nd, 2017, 21:15	#1
KBarlow attention whore wants a custom title. Trader rating Join Date: Jan 2011 Location: Kamloops, BC	Magic Box Springs Anyone know what kind of FPS I would get with a Magic Box M120 spring in a KWA KR9 (309mm inner barrel)? Thanks __________________ Airsoft Kamloops