While I am not comfortable with the linerless FRN because of flex, it is plenty strong. Surfgringo uses his Salts very hard and has had no issues. I prefer the liners for my own reasons, but strength is not one of the reasons I would avoid the linerless FRN. I really like FRN after having come around to it.
I Pray Heaven to Bestow The Best of Blessing on THIS HOUSE, and on ALL that shall hereafter Inhabit it. May none but Honest and Wise Men ever rule under This Roof! (John Adams regarding the White House)
Follow the Christ, the King,
Live pure, speak true, right wrong, follow the King--
Else, wherefore born?" (Tennyson)
NRA Life Member