Never uploaded image before so I hope this works.
Cleaning the AR-180B the other day and noticed the bolt catch (I think that is what it is) has a wear mark on it. Notice it in the pic. Has anyone seen this?
What is that caused by? Am I OK to just file off the burr and Good to Go or should I try and order a new bolt catch? But if I don't fix what is causing it then it will just happen again. Or is this just wearing in?
Besides, where do I get a bolt catch in Canada? Is it the same as the AR-15 or no? Would Wolverine be able to get me one (where I bought the rifle from).
It has been flawless. No failures or jams once I got beyond the recomended 400 rounds for "break in" and even then there were only one or two.