Gerkahn Posted July 27, 2009 Report Share Posted July 27, 2009 Hi guys, Well simply put ive got a full metal meu using a hicapa frame so i have a larger gas capacity mag, the gun cycles great and most of the time the blowback is particularly strong, my problem is maybe twice in a mag when it is showing no sign of cool down the blowback will become weak and not necessarily cycle, and then immediately after go back to being strong? any help greatly appreciated, ive tried a stronger hammer spring but i dont think that could be it as it shouldnt be doing it half way through etc Link to post Share on other sites
ED-SKaR Posted July 27, 2009 Report Share Posted July 27, 2009 It could be a maintanance issue. Clean the BBU, and have a look in the magazine valves to see if they are dirty/corroded. Just an idea to help you on your way to a working gun Link to post Share on other sites
Gerkahn Posted July 27, 2009 Author Report Share Posted July 27, 2009 I did a full strip and cleaned it, wasnt alot there, and i threw in a spare blowback unit just incase, i dont think its my dyna piston head, and i cant figure why its acting like the hammer springs too weak, going to try packing it out a bit jsut to check Link to post Share on other sites
FireKnife Posted July 28, 2009 Report Share Posted July 28, 2009 Mine sometimes does this before i gave it a decent clean. It also has happened to me on the odd chance on other guns but it seems to clear itself after a clean. 'FireKnife' Link to post Share on other sites
Gerkahn Posted August 21, 2009 Author Report Share Posted August 21, 2009 Problem solved afaik, by removing the piece the hammer strikes (the part that the allen bolt goes through into the bbu, i have solved the intermittent soft recoil, http://www.redwolfairsoft.com/redwolf/popI...WCMEU-plate.jpg i found reference to it here, they have modified said part, but removing it gives the same result, i will get around to modifying mine at some point, i just thought id post the solution Link to post Share on other sites
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