Unfired Palmetto State Armory Freedom Stainless 16" barrel, chambered in 5.56 Nato. 1 in 7 twist. Midlength gas. Never installed, just ran out of time for this project. May have minor handling marks.
Very nice looking barrel with a slim pencil profile (.625 gas block needed). Roughly 22 ounces according to my cheap kitchen scale. There are lighter barrels out there but few at this price and with 1/7 twist.
$80 shipped to CONUS. Discrete PP or personal check. Shipping on Wednesdays or Saturdays.
Few more pics here:
http://s1323.photobucket.com/user/qotsa23/slideshow/24hour/PSA%20barrel