I have a model 2 that has about 5K rounds through it with no malfunctions. I was just curious as to what the service life of the various parts are? I did some searching and couldn't find anything, but if there is a topic on this already, can some one just hotlink it? Thanks.
Only thing I recall reading about the AR platform (not just Stag), is look at replacing the LPK in the 8-10k range. Keep using the upper until accuracy suffers. And obviously inspect everything more closely for wear, cracks, etc. , when you get up over 10k. Oh, buffer spring too around 8-10k range.