Yes, similar to the supersport, but you have the Maxi-grip rail of the lightning to deal with too.
It can be a bit problematic to get off and back on without damaging the aluminium keys that fit in the cylinder and the rubber strips.
Clamping to compress the rubber and lubrication is neccessary.
These links have info on Maxi grip rail removal and fitting:
http://www.airgunbbs.com/showthread....-lightening-Xl
http://www.airgunbbs.com/showthread....ail-re-fitting
http://www.airgunbbs.com/showthread....-scope-rail-gt