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Discussion Starter · #1 ·
I recently purchased a used PE90 and the rubber seals are starting to crack. Could I replace the seals my self? It appears that the seals are fixed by rivets. Thanks in advance.

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yoyo said:
I recently purchased a used PE90 and the rubber seals are starting to crack. Could I replace the seals my self? It appears that the seals are fixed by rivets.]
...use a good rubber conditioner to extend the life of the bolt cover...i don't recomend replacing them yourself...when they finally go...just trim off what's left and call it a day...they really aren't necessary...the gun will run just fine without them...
 

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Discussion Starter · #4 ·
ullie said:
yoyo said:
I recently purchased a used PE90 and the rubber seals are starting to crack. Could I replace the seals my self? It appears that the seals are fixed by rivets.]
...use a good rubber conditioner to extend the life of the bolt cover...i don't recomend replacing them yourself...when they finally go...just trim off what's left and call it a day...they really aren't necessary...the gun will run just fine without them...
Thank you for your reply. This is what I thought, apparently they are designed as an integral part of the upper receiver.
 
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