The new Sig gas piston is looking promising.
The rifle has a nice wooden stock & is priced at $429.00. I myself prefer all guns to have iron sights as a backup option. Bar that, I really like this new gas piston from Sig Sauer but would wait until more real world testing is done. I saw now the cheaper synthetic stock, in the Diana 340 price range, and the scope is sold separately on Sig's sight. Anyone care to comment on these scopes compared to a Hawke Airmax?
BB has yet to post the accuracy testing of this rifle, at least that I could find. Anyone get one of these & have some thoughts?
https://www.pyramydair.com/blog/2018/11/sig-asp20-rifle-with-whiskey3-asp-4-12x44-scope-part-1/
https://www.pyramydair.com/blog/2018/11/sig-asp20-rifle-with-whiskey3-asp-4-12x44-scope-part-2/
https://www.pyramydair.com/blog/2018/12/sig-asp20-rifle-with-whiskey3-asp-4-12x44-scope-part-3/
Perhaps you may find time to read this:
https://www.ctcustomairguns.com/hectors-airgun-blog/the-sig-sauer-asp20-a-powderburners-airgun
HTH
Keep us posted!
HM