made from 6061 aluminum , this takes 2400 psi fills , and is simple to install. this ships from texas USA. Keep in mind this wILL FIT THE CPM1 AND CPM2 made by spa or artemis ..
THE PRICE LISTED INCLUDES U.K VAT TAX 

installation is the same as a crosman safepac , see youtube for reference 
these are cnc machined as one piece units. the foster on the end is 8mm , so should fit most any fill whip.

https://www.youtube.com/watch?v=lsSctytvm18