2 Customer Reviews
by tanner j. on 02/04/2014
"i just got this cylinder and installed it in my Beta Project AK and its great! it is actually an SHS cylinder and it gets great fitting and compression with my double o ring Matrix cylinder head and Matrix air nozzle! i plan on buying more for my other AEGs!
by Thomas S. on 05/13/2013
"The ribs were weird at first, but help so that the cylinder doesn't move around as much in the gearbox. I got this after correcting the AoE (Angel of Engagement, google it if you don't know) and needed more volume in my cylinder. It worked very well!