As usual, Hector does some deep analysis, and finds what looks to be a very good result. I believe this Chinese manufacturer is setting a high standard with their consistency and overall quality.
https://www.ctcustomairguns.com/hectors-airgun-blog/the-durango-kid-is-coming-to-town#comments
https://www.ctcustomairguns.com/hectors-airgun-blog/the-durango-kid-is-coming-to-town#comments