Model 1Sales16" dissipator barrel assembly. Includes handguards, FSB, delta ring, gas tube.
1:9 twist, round count <1500, no chrome line. NY legal welded compensator.
It had excessive windage on my upper.
Nice heavy barrel with lots of life, just broke in. Used but not abused.
$175 OBO shipped CONUS
Check. (cleared) Postal MO, PayPal + 4%