Nummech N-Autococker frame Reg Piston KIT

Nummech N-Autococker frame Reg Piston KIT  This kit fixes a slow response or limited adjustment.  It included: SS piston 12 Belville spring disk 014 70 oring  008 90 oring Now with DFI Reg seat We recommended replacing all the orings in the lower frame and reg for best results.  The use of 90 duro orings may be needed.  And as always using a qualified tech to install and tune.  Current techs qualified to install (PBTech, Angary PB, Bearded Works, Peanut Autococker, Mark Davis.) We cannot guarantee this will work in all Nummech frames as we can not control items out of speck by over anodizing or machining tolerance issues.   If package is opened there will be a 25% restocking fee taken off your refund if returned.