A quick question about a older 870 express..
I have a older 870 express magnum ( made in 1995) that I’ve converted to a defense/ tactical shotgun, magpul stock set, traded the slug barrel it came with for a 18” factory barrel. I thought I’d probably need to replace the extractor, as I figured it was probably MIM, but when I took it out and looked, it appears to be a machined one, no, casting seams, evident, nor any typical mim markings, removing the trigger guard and looking at that assembly, all of the important parts in there also appear to be machined, no evidence of mim, if it matters the trigger guard on this example is metal.. So, did I get lucky in 1995 when I bought this, and I don’t really need to do a lot to this? When did Remington start using MIM extractors?