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Famas Feeding Problem

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Old July 25th, 2005, 23:34   #1
Sadiztix
 
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Famas Feeding Problem

ok
i'm currently using 20's in this famas
wich has
tons of upgrades in the mechbox

but it is jamming and misfeeding in the tightbore
i think it's a hopup problem
but i'm not that knowledgeable with the hopup bucking and all that jazz
the gun turns over the bb shoots out at a low velocity and sometimes more than one on semi
before it jams

any help would be much appreciated
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Old July 26th, 2005, 07:22   #2
Greylocks
 
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Be more precise; what upgrades?
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Old July 26th, 2005, 16:15   #3
Janus
 
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590mm 6.03mm prometheus tightbore
PDI 140%
polycarb piston
aluminum piston head
new loading nozzle
bushings
aluminum cylinder

I think that's all of it...

-J
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Old July 26th, 2005, 18:37   #4
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Best guess; badly installed (or used) hopup. Bad gear timing (not too likely). Barrel is too tight or dirty.

I bet on the hopup being badly installed or adjusted.
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Old July 27th, 2005, 17:41   #5
Sadiztix
 
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gun is fixed
thanks for the info
actually i didn't set the tappet plate right
and that was the issue
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Old July 31st, 2005, 19:15   #6
Drake
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Curious, since i have the same mechbox setup... how much improvement did the tightbore deliver? Cuz I was getting pretty bad dispersion stock, and it cleaned up a lot when I got some extra power in the mechbox so I never bothered with a tightbore, but always wondered if I should hehe
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Old August 10th, 2005, 14:39   #7
Sadiztix
 
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the tightbore is awesomeness actually the length of this one is the psg1 wich we used a k2 1 piece solid steel cylinder from den trinity, it kicks out currently average of 360-367fps with a pdi140% (weakend up from previous use in a g3) the shot grouping is redicoulously accurate aswell it's the prometheus 6.03 tightbore stainless steel model 590mm in length
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