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zone 69 · April 15th, 2008, 03:13

I think it is 400fps and above you use a hard hopup rubber and a soft one for under 400fps. I don't really know witch one is best but a systema hopup rubber should do you fine.

April 15th, 2008, 03:13	#2
zone 69 Trader rating Join Date: Sep 2006 Location: KELOWNA , B.C CANADA, PLANET EARTH	I think it is 400fps and above you use a hard hopup rubber and a soft one for under 400fps. I don't really know witch one is best but a systema hopup rubber should do you fine. Last edited by zone 69; April 15th, 2008 at 03:25..