Re-posted in more appropriate forum. Sorry, may bad.  

KUSA is sending me a return label shortly to send my bolt back for their fix for the potential OOB issue some have reportedly experienced.

My gun has always ran 100% though I only have about 500-750 rounds through it so far.  

Anyone have this done or have info on if this in fact solves any potential issue?  Son and I are both Lefty's so we'd rather not experience an OOB occurrence where our face is right next to exposed bolt/chamber.  

I will say, KUSA's communications with me have been prompt and professional.

I bought mine in July 2020 I think.  Should I be concerned about this issue?   I never heard of it.  I haven’t shot it much at all even though I like it.

I sent mine out and got it back a couple of weeks ago. It isn't the same bolt I got back. It's very tight and I was annoyed that I had my first jam with this rifle since I got it. But, I've shot it quite a bit since and oiled it heavily and now it seems to work reliably.

Thanks for the response. I'm still awaiting their email with shipping label. Did they ask that you send just the bolt or the bolt carrier as well?  

I'm curious what changes they made to the bolt?