JSB Exacts 4.52mm work pretty well in my S400F.
The barrel gets a couple of VPD felt cleaners through it every now and then but I've never found the accuracy to suffer between cleanings.
Agree with the 190 bar charge.
JSB Exacts 4.52mm work pretty well in my S400F.
The barrel gets a couple of VPD felt cleaners through it every now and then but I've never found the accuracy to suffer between cleanings.
Agree with the 190 bar charge.