Reply To: The Crosman Powermaster 760…Recapturing my youth !

Forums Springers, Pumpers, C02, & Vintage The Crosman Powermaster 760…Recapturing my youth ! Reply To: The Crosman Powermaster 760…Recapturing my youth !

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unionrdr
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I've tried filing ring lands for seals, but to no avail. Then tried coating the end of the bolt probe in black silicone rubber. No good either. But the New Old Stock 761XL barrel had a tighter tolerance on the breech end, so that cured it. And I only bought one of the two 761XL barrels he had. Another member bought the other one.

  • This reply was modified 4 months ago by unionrdr.