No doubt SWFA will treat you right.
When my then-recently-acquired used 20x fell apart they replaced it with a new one. I don't know if it was the new scope or my vision failing me, but I just couldn't use the new 20x...it was very difficult for me to keep the reticle focused. I put it up for sale here and no one wanted it so I used SWFA's trade-in program and selected a 10x. I used it earlier this week and it worked very well for range work. No complaints here.