Piston sealing face deforming

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Gun Freak
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Sun May 16, 2010 2:23 pm

After maybe 50 shots with this piston it turned out like this:
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The edges are kinked and causes it to not seat right every 5 shots or so.
Has this happened to anybody else and how can I prevent it? I will buy a new gasket soon but I don't want this to happen again.
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clemsonguy1125
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Sun May 16, 2010 2:33 pm

I have had that problem, try a slightly larger washer and a thicker sealing face
That is all.
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Gun Freak
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Sun May 16, 2010 2:40 pm

Ok that is the thickest they had but I'll try two.
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clemsonguy1125
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Sun May 16, 2010 2:41 pm

go to lowes and at the end of the sinks they have a box of packaging rubber which comes in different thicknesses
That is all.
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Gun Freak
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Sun May 16, 2010 2:42 pm

nahh lowes is far from me, maybe ace has some sheet rubber.
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clemsonguy1125
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Sun May 16, 2010 2:43 pm

ask if they have packaging rubber, if they say no, still look around, they told me they didnt then I found a box of it
That is all.
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Gun Freak
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Sun May 16, 2010 2:45 pm

At ace? If not I can just use 2 gaskets.
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clemsonguy1125
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Sun May 16, 2010 2:47 pm

I found it at lowes but ace may have it to
That is all.
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Gun Freak
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Sun May 16, 2010 2:49 pm

alright I'll check, it seals great but it deforms.
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clemsonguy1125
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Sun May 16, 2010 2:50 pm

If its still sealing does it matter if its deformed?
That is all.
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Gun Freak
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Sun May 16, 2010 2:53 pm

yes because every few shots it doesnt seat right, the kinked parts of the gasket get caught on the seat and the air just rushes out when I fill it.
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clemsonguy1125
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Sun May 16, 2010 2:56 pm

what about epoxying it down, them bolting it too, thta way it wont blow out the barrel or deform
That is all.
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Gun Freak
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Sun May 16, 2010 2:57 pm

Well it never blew out the barrel, I might try epoxying it when i get the new one.
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clemsonguy1125
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Sun May 16, 2010 2:59 pm

no but it did on your coax
That is all.
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Gun Freak
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Sun May 16, 2010 3:03 pm

yeah, but that was secured another way.
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One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna"M16 BBMGPengunHammer Valve Airsoft SniperHigh Pressure .22 Coax
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