Welcome my fellow Dutchmen... (land of the clogs, mills and good advises (referring to
this thread here, no arrogance intended... ;)
you can use the savage with the 9920 and the 7XL on 14, 16 and even on 18 cells.. Trust me.. 18 is a BLAST!!!
If you need to know something or need any hints and tips, feel free to ask..
What savage are you going to rebuild? (.21, SS.25 SSK4,6?)