I have a 28nosler that’s had around 350ish through it. I’ve measured to the lands and it’s worn .016. I’m curious if this is fast or about normal and when it be considered worn out. I don’t have a borescope and I’ll monitor the accuracy and speed. It’s shooting great right now. Want to get it dialed for the fall and then only verify a couple times before the hunt. I have a 6.5cm that I practice with at least 10-1 shots fired 6.5 to the 28. I typically take 3 min between shots (use a timer on my phone)... I was just curious other guys experience on throat wear on their 28’s.