For sale
Interarms Mark X receiver with bolt. No trigger or safety, no ejector or screw, and no bottom metal.
Excellent, almost like new condition. (I bought it to make a custom .35 Whelan out of it, but never got around to it. Was going to use Blackburn trigger, bottom metal, and three position safety.)
Anyway, I think this has to go to an FFL.
$280 shipped.