POSTED IN WRONG FORUM, SORRY - Quick Change Bolt O-Ring QB78?

monsterpcp · Mar 18, 2019

Hi. I need to change the bolt o-ring on my .177 QB78. I know how to take the gun apart, and rebuilt it recently. But, I don't want to strip it down again just to change the bolt o-ring. Can anyone offer advice on how to change that o-ring without disassembly?

NEVER MIND. POSTED IN WRONG FORUM

Tweeter · Mar 19, 2019

Cut the old one off and then can you slip the new o ring over the front of the bolt and slowly push the bolt into the barrel to push the o ring back up into the groove?

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POSTED IN WRONG FORUM, SORRY - Quick Change Bolt O-Ring QB78?

monsterpcp

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Tweeter

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