Slick Side Uppers

6MM ARC 20" 604 M-16A1 1/7 Upper

We've had a ton of requests for more Retro Mod uppers. This 6MM ARC upper gives performance and retro styling.      Specs:   Upper: TNTE Anchor Harvey, Performance Forge, Cerro or Cardinal Forged M4 ramped upper...

USAF GAU-5 UPPER 11.5" HF (16") 1/7 5.56 BLK

USAF GAU-5 Style Upper, 223 Rem/556NATO, 11.5" Spikes Tactical HF Chrome Lined Barrel (16" OAL Pinned and Welded), 1:7 Twist, Black Finish, 5.5" Moderator (Aesthetic) w/Grenade Ring Permanently Attached

USAF GUU-5/P Mixmaster UPPER 14.7" HF (16") 1/7 5.56 BLK

USAF GUU-5/P Style Upper, 223 Rem/556 NATO, 14.7" FN HF Chrome Lined Barrel (16" OAL Pinned and Welded), 1:7 Twist, Black Finish, A2" Permanently Attached, C158 M16 BCG, Milspec charging handle. ‘Mixmaster’: The U.S. Air Force’s...