sight is available from Crosman and most of the repair guys AB airgun, B&A, Precision Pellet etc. they run about $35.00. As for your front sight, on those guns the proper attachment method would be to solder it in place. But that can start more problems than it fixes if you're not a talented solderer. The two glues that I use for fixes like you've done Loctite BlackMax 380, or Automobile Professional rear view mirror glue. You will probably get more responses to this question on the Vintage,and regular Yellow forums.
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