Pellet guns didn't hit my tickle-bones until the last few years.
However, while doing garage sales locally, I did recently pickup a couple older .177 caliber rifles. One is a Daisy 120 that I went thru and cleaned up and re-blued with an instant Birchwood cold-bluing that really helped with looks. It's however missing the front and rear sights. It did come with an old Weaver K2.5 scope with the "sniper" reticle that I also cold-blued to help with the rusty finish and I customized the stock by sanding the old finish, filled scratches and spray painted it in a metallic purple-red. Now looking for a new low-power scope to install, to not put the Weaver back on. Might go with a Simmons 4 power, or 22 MAG that I've seen at Walmart.
The next .177 I picked up from same garage sale was an older "no-name" Chinese B3-1/? as it seems to have attributes from different models of the B3 series. No safety, steel rear sight, sling swivels, steel trigger guard, wood stock w/cheek rise and rubber butt pad. All these attributes make me think it has a bit from the series 1,2 and 3 to make it. It is complete and in remarkable good, clean condition, but it too having been in the owner's garage has some light rust on it, so I'll be taking it apart and doing a re-bluing to it also, but the stock is in great shape and still has that heavy, runny shellac coating on it and I'll not touch it.
Always wanted a B3 series since I've seen them, even though they make this style of under-lever type in quite a few newer manufacturers, so was quite happy and surprised when the original owner brought it out.
What was even nicer, was the price of $30 for both of these.
They'll go nicely with my Diana Chaser CO2 "pistol/rifle combo" in 22 and my Hatsan Model95 springer in .177