Airsoft Canada - View Single Post

cjboi · February 27th, 2010, 20:49

hows the performance of modify springs? compare to systema, prometheus or guarder springs. It doesnt say anything in ASC spring chart. I would like to know the FPS for modify sp100 spring. Airsoftgi.com and Airsoftparts.ca has these springs but they dont really give specific FPS for them.

February 27th, 2010, 20:49	#1
cjboi Trader rating Join Date: Oct 2009 Location: manitoba	modify springs... hows the performance of modify springs? compare to systema, prometheus or guarder springs. It doesnt say anything in ASC spring chart. I would like to know the FPS for modify sp100 spring. Airsoftgi.com and Airsoftparts.ca has these springs but they dont really give specific FPS for them. Last edited by cjboi; February 27th, 2010 at 20:56..