Yes- I understood that from your previous posts.

Have you checked with mould makers? NOE makes pellet moulds
and in .250" size, they have one weighing 22gr. I think that is about the same weight as a pure lead .250" round ball.

https://noebulletmolds.com/site/product-category/251/250-22-wc-cd1-target-pellet/

Of course, the Hades JSB pellet with tiny nose and long skirt might be the easiest "forming" pellet at 26.54gr. weight.
The JSB Exact King at 25.4gr. is a much shorter pellet with a larger nose/head.

https://www.airgunsource.ca/us/brands/js...ter%5B%5D=22360