Interficium Posted May 28, 2011 Report Share Posted May 28, 2011 Saw this on youtube today: aftermarket adjustable hopup? Kinda hard to understand the installation and everything since he keeps switching between french and english. Quote Link to post Share on other sites
DesertFox Posted June 9, 2011 Report Share Posted June 9, 2011 I did this exact same thing to mine with a modified AEG hop-up arm and a grub screw. Works like a charm, cost me $0 Quote Link to post Share on other sites
weekenny Posted August 2, 2011 Report Share Posted August 2, 2011 Is there an FPS reducer for the GHK?? Quote Link to post Share on other sites
jammi Posted August 22, 2011 Report Share Posted August 22, 2011 Was looking for a review of this as a PDW been on my wish list for a while now. Quote Link to post Share on other sites
dimosa Posted June 21, 2012 Report Share Posted June 21, 2012 To keep this topic a live ... I will post my thoughts and share them with you. I always wanted a PDW with a kick (played with a Dboys, VFC). The WE PDW was in the market but always doubted them, don't ask me why but I had my doubts. Then I saw the GHK version and I compared the 2 and couldn't decide which one I had to buy. I knew that the GHK had a fixed hop up but I thought, I can fix something to make it work. I bought the GHK version and when I played with it I saw that the bb's were dropping after 15-20 meters. I've heard people saying, with 0.25 the range should be better but there was absolutely no good range (my racegun hi-capa had a lot more range than the GHK) and I was really dissapointed. I openend the pdw to look if I could change something in the hop up. I used teflon to wrap around the bucking and the unit and it helped. But it was unstable. Some of the bb's went straight but others went up to the sky. I bought the Hop up fixer and the nozzle with npas from fg-airsoft.com and after the instal I tested it. I was pleased but not 100% satisfied. the bb's went straight, but after 20 round the bb's were going up. So everytime I had to adjust the hop up. After some time I just changed the hop up rubber into a harder one (madbull, blue one). WOOOOWWWWW ... What a difference! Now I'm a happy man with an awesome PDW. The performance are superb. Here are some vids from my GHK PDW and a picture of me with the PDW. [media=] [/media] Quote Link to post Share on other sites
dimosa Posted June 21, 2012 Report Share Posted June 21, 2012 To keep this topic a live ... I will post my thoughts and share them with you. I always wanted a PDW with a kick (played with a Dboys, VFC). The WE PDW was in the market but always doubted them, don't ask me why but I had my doubts. Then I saw the GHK version and I compared the 2 and couldn't decide which one I had to buy. I knew that the GHK had a fixed hop up but I thought, I can fix something to make it work. I bought the GHK version and when I played with it I saw that the bb's were dropping after 15-20 meters. I've heard people saying, with 0.25 the range should be better but there was absolutely no good range (my racegun hi-capa had a lot more range than the GHK) and I was really dissapointed. I openend the pdw to look if I could change something in the hop up. I used teflon to wrap around the bucking and the unit and it helped. But it was unstable. Some of the bb's went straight but others went up to the sky. I bought the Hop up fixer and the nozzle with npas from fg-airsoft.com and after the instal I tested it. I was pleased but not 100% satisfied. the bb's went straight, but after 20 round the bb's were going up. So everytime I had to adjust the hop up. After some time I just changed the hop up rubber into a harder one (madbull, blue one). WOOOOWWWWW ... What a difference! Now I'm a happy man with an awesome PDW. The performance are superb. Here are some vids from my GHK PDW and a picture of me with the PDW. [media=] [/media] Quote Link to post Share on other sites
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