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MrBond · March 3rd, 2011, 15:00

Well I've just installed the open-bolt kit on mine and the fps w/.20g BBs droped from 435fps on the original AWSS system to 350fps with the open-bolt (on the firsts shots). Then it drops down close to 300fps at the end. It's on propane and I'm inside at about 21°C. I saw a few posts on some forums of the WE PDW open-bolt shooting around 350fps so I don't think there's a problem with it. I tested it before installing the NPAS system wich I ordered with it but really I don't think that it's even necessary since on a very warm day there's no real chance of it jumping all the way up to above 400fps. What do you guys think?

March 3rd, 2011, 15:00	#8
MrBond formerly tattoodan Trader rating Join Date: Jan 2009 Location: Montreal	Well I've just installed the open-bolt kit on mine and the fps w/.20g BBs droped from 435fps on the original AWSS system to 350fps with the open-bolt (on the firsts shots). Then it drops down close to 300fps at the end. It's on propane and I'm inside at about 21°C. I saw a few posts on some forums of the WE PDW open-bolt shooting around 350fps so I don't think there's a problem with it. I tested it before installing the NPAS system wich I ordered with it but really I don't think that it's even necessary since on a very warm day there's no real chance of it jumping all the way up to above 400fps. What do you guys think? __________________ *Team Mandrills*