I just found out that the long s200 air cylinder is actually made specifically for the CZ s200 and not the AA s200 so this long version air cylinder is not available in the UK since u get no CZ s200's.
Thanks anyways for your feedbacks.
HW97 V-Glided with LP Eliminator Stock Big Nikko 10-50x60
TX200HC V-Mached with LP Eliminator Stock Tasco Custom Shop 8-40x56
CZ S200 FT Stock Big BSA 10-50x60
AA Shamal Big BSA 10-50x60
Steyr LG110HP HFT Modded EB Sniper