I am pretty sure that was my Kalibrgun Cricket Carbine Mini in .22 @ about 30 yards. That was quite a bit ago. May have used a 16gr Hades? But honestly, I don’t recall. BTW, that Vitals thread is mine 👍🏼
If you are looking for Leshiy 1 350mm barrels, Airgun Heaven has them. They don’t have .35 or .177, but they have the ol’ Dirty .30 Cal ! https://airgunheaven.com/en/long-barrel-edgun-leshiy-350mm
Totally different animal. The HW-30 can be done pretty much by hand when you are used to it. The 95 is a bit tougher. Look on YT for ideas that may appeal to you. You can use different methods to build a simple clamp that allows you to keep the spring compressed while removing/installing the pins.
This one took a JSB 8.44gr Diabolo from my Sub-12 Revere at 33 yards. It literally stayed in place, maybe walked a few inches off. It was a complete pass though as well.
That’s Awesome Expansion right there! Even though I absolutely LOVE my Sub-12s, I, unfortunately don’t own any “full power” .177s. That hopefully will change soon enough!