Seems this bugger's out of stock pretty much everywhere I look, and the receiver-barrel on my Thommy's snapped, and the bolt assembly's pretty well done, so I'm in the market for a replacement that might be a little more special and perhaps rugged than the stock TM metal receiver/barrel.
Anybody seen them available anywhere (from CAW or another manufacturer)?
From this:
to hopefully achieving this:
Thanks for any halp with my endeavor.