Well i managed to separate the barrel which comes out with the hop unit from the body and you're able to see down the barrel and there was no physical blockage in there, but I could have a look at the hop unit and see if that is as bad you suggest it is.
Thanks guys
Only have the one mag for it unfortunately but I can't tell what kind of mag it is, mid cap or hi cap ? Would anything else potentially cause feeding issues apart from the mag?