I am working on my first conversion. I have a 7.62x39 and I verified ahead of time that I needed the flat bullet guide.
So, I am now trying to install it and it will not seat. It still looks like flat is right but the bullet guide is too wide and won't lie flat where it is supposed to.
Is it common to have to grind them down a bit to make them fit? Just want to check before I screw something up.