[Last Edit: 5/1/2011 11:18:00 AM EDT by VivaLaFrance]
I have for sale a 16" upper, caliber .300BLK (Blackout). Very good condition, less than 100 rounds through it. The barrel was chambered/reamed by TP555 to .300 BLK recently - 1:8 twist, has 1/2x36 threaded muzzle with a threaded muzzle protector (I had a suppressor threaded that way which is why I had it threaded this way). Pistol length gas tube, TP555 High, Low, and Off gas block, YHM Carbine length Diamond free float handguard with a cut to allow access to the adjustable gas block screw. Flat top upper, with complete bolt carrier group. Has Badger Ord Tactical charging handle lever as well.
Asking $475 shipped.
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