That's the issue...the previous owner had an underpowered round that became lodged in the barrel. He then proceeded to fire 7 rounds behind it, bursting the barrel (attached photo). Forward of this is rather rusted (probably poor storage), but the 10" behind it is fine. This "situation" makes a liner both unnecessary and unusable at the same time (due to the 16" requirement). Basically I'm stuck with this barrel (and some way of attaching it), or making a new barrel from a blank.
