Or buy the gun built up in the Custom shop like you guys in the USA. Nothing but bog standard stuff here, that's why they don't compete against European guns in the UK like Weihrauch, Theoben, Brocock etc that just drip quality engineering.
Crosman's could be so much more, very few know or see the potential like we do
...You buy a gun and chuck half of it away, but where would all the fun be if the rolled off the shelf fully modded out! ;^)