Is the rail on the underside of the forend European/Anschutz-style? or is it Winchester-Freeland style?
Its using European 3/8" rail. Harris HB6 adaptor will fit perfectly.
I'm left handed, will the stock set up for a lefty?
yes, it is ambidextrous
how many cc of air in the cylinder
Just one question; can it take a scope?
Yes, it has an 11mm dovetail.
Does the Challenger come with a sling attachment point and if so, does the manufacturer provide a sling with the rifle?
The gun does not come with swivel studs or a sling
Crosman web site says that this comes with the hand pump and CO2 adapter. Does this model include those items? Thank you, Bob
This is just the gun by itself. Not a package. If you click the "bundle and save" link just under the price, you can see some packages we have available.