YingKid Posted January 12, 2015 Posted January 12, 2015 Hi guys, Just wondering if anyone has had experience with the Prometheus hop up Neo Strike chamber? One of these: http://shop.ehobbyasia.com/prometheus-neo-metal-chamber-strike-chamber-set-for-marui-m16a2-m4a1-1.html#.VLMbCSusV8E I got my hands on one of these and I was wondering if anyone knew what the O-ring that it comes with is for (see picture in link above). I have managed to put everything together but I couldn't see where I should be putting the O-ring. Any ideas? Where the screw is meant to screw down to hold the final cog, I found that it didn't have any threading. Did anyone else find this? I used the screw from my existing hop up unit to twist in and create my own threading. Unfortunately I've now snapped the screw itself! Anyone know where I can get a replacement screw? I think I will have to drill the snapped end off somehow... Anyone with suggestions would be great! Thanks.
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