I am in the process of putting together a spare parts kit for my LR 308B. I'm looking for suggestions from those that know a lot more about these rifles than I do.  In two years of using this rifle, nothing has broken or given me any problems, so I don't have a failure to work from.
In addition to spare mags,  lubricant, cleaning supplies etc,  I think that the following parts will be in the kit:

1, firing pin
2, firing pin retaining split pin
3, extractor spring & pivot pin
4, ejector, ejector spring & roll pin
5, bolt cam pin
6, buffer spring
7, gas rings (3)
8, takedown & pivot pin 1 ea.
9, trigger spring kit,

What have I forgotten or just don't know about?
TIA

Roger

extractor
buffer retaining pin& spring

if you are doing take down pins, then some detents and springs.