TLR22 spares package includes what?

[OneKiwi]

Ok so I have my 22 and have a few small things but I am doing a race and just in general would like to know what you guys that have been running it have as spares, not like extra springs etc but parts that may need replacing.

I have run it locally on astro and it takes a beating and I haven't broken anything yet, just want to be prepared

I have front arms atm and extra screws oils and the bits from the kit anything else?

What have you broken needed to replace?