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Old April 3rd, 2014, 22:43   #18
DYORD
 
Join Date: Jan 2007
Location: Philippines
Quote:
Originally Posted by ThunderCactus View Post
that doesn't mean the spring is strong enough to feed.
My ptw mags, for example, spray about 120 round up to 10 feet, but they don't feed fast enough for my ptw.

if the nozzle is too long, the BB's won't feed up into the chamber. Make sure it's an M4 nozzle you have and it's compatible with your specific brand. I did some testing years ago and changing the length by .25mm is enough on some guns to prevent feeding, or cause a serious air leak.

try reinstalling the hop rubber and see what happens. Lube the OUTSIDE of the hop rubber to help it slide in the hop chamber.
Thanks. I've already tried re-installing the hop up rubber countless times and get same results.

I want to know if it's normal if I feed the BB in the hopup chamber by gravity, it doesn't really fall through?
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