Crosmans can be a money pit.
Fit a scope?
They do plastic blocks that clamp to the barrel to give you a dovetail fitting. Work OK ish, but very easy to knock the scope off zero.
Fit a steel breach and fit a pistol scope?
Or steel breach, Crosman stock, and something like a Simmons – 1.5-5x32.
Mine has SAK moderator, steel breach Nikko Mountmaster 3-9x40, Crosman Stock, replace trigger spring and add spring guide, polish sears.
Pellet on pellet at 8 yds, very quiet apart from hitting the target, 1/4" group standing, unrested, with a kind of 2 handed pistol grip.
Air Arms, Weihrauch, BSA, Crosman, and Baikal