Thread: How much pitting is too much?

Hi all,
I’ve recently brought a cheapish elibar 12g sxs from the local H&F, in the store with with the crappy lighting I thought the barrels were in good condition, But now a few weeks later I’ve noticed some pitting down the r/h barrel to me it looks pretty nasty but I thought I’d get some more opinions, I’ve shot about 5 rounds of Olympic blues through it so barley any use, and I ont think that sort of pitting oils form that quickly but I dunno.

Thanks

Hopefully I’ve attached some photos if not please let me know