JLS FN2000

I got done though it was my fault for not asking more questions. Bought a 'brand unknown' F2000. Took a risk thinking it'd maybe be an older Cybergun F2000. One I got it, I found it was a very old JLS FN2000 which uses a modified V2 gearbox - the gun works as it should but the gearboxes are weak. Apparently people have swapped the gearbox and used a P90 or a V3 gearbox but I don't have the time or willing to do so so i'm moving it on. Would also work as a wall-hanger if anyone was so inclined. Asking for £50 including paypal and postage fees.