M3000 Parts Replacement Schedule

[Luna]

I’m running an M3000 and have probably 2500-3000 rounds through it and have started having malfunctions once or twice a match. It’s been a variety of issues from double-feeds from the tube to FTEs and light primer strikes.

 

Are there any parts I should be replacing regularly at this round count? I did replace the extractor with a Benelli one before even using it, don’t know if I may need a new one as the edges are looking a little worn.