looking for a breech seal for a Winchester 423. am told it is a Diana 23. mfg date on gun is 09 69. made in Germany.
the breech seal in this gun is leather and has a groove in it at the bottom that I believe is letting air escape when fired. would like to replace the seal and see if it will improve the power. not a stout gun to begin with so any loss is really obvious. if anyone knows where to get a new seal I would be interested. also is there a replacement that is an o ring? just a thought.
guess I could make a punch and cut one from leather. last resort.
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