I have a barely used, complete 6.8SPC upper for sale. 16" AR Performance "Scout" barrel with AR Performance "Shorty" muzzle brake, Aero Precision (lapped) forged upper receiver, Toolcraft Nickel Boron Bolt Carrier group, faceted and engraved with 6.8 on the side. Midwest Industries Gen 3 M-Lok 12" handguard and Magpul MBUS flip up sights, Has had less than 30 rounds fired. Asking $650.View attachment 1031452