Quote Originally Posted by andy t View Post
Try his email: HajnyJ@lmtdefense.com .

There is quite a bit of talk about LMT quality issues both on facepalm and reddit. While quick change barrel is a cool idea, I think it has limited applicability while adding weight. Given the LMT cost, it may be cheaper to just buy another upper.
For the record, I have a 2013 MWS, 2022 Estonia rifle, another MWS with SLK8 upper that I assembled separately and an MRP-L.
Lewis is of the opinion that "semi auto rifles" only get semi auto carriers. They also "gas" their MRP-L rifles for carbine buffers.
All rifles function fine and have good fit and finish.
Thanks for the contact information, I messaged Joe about the situation.