AR-15 Upper Receivers ready to install on SBR or Pistol lower receivers. Available with 14.5, 11.5 or 7 inch barrels, featuring a 1-9 twist and 5.56mm chambers. Barrels feature a pinned front sight base. Other features includes flat top upper receiver, bolt carrier group, charging handle and A2 flash hider. 11.5" model available with AAC 51T Blackout Flash Hider. 14.5" & 11.5" models include a two peice carbine handguard. 7" model features a 4" free float tube. All NFA rules apply.
SPECS: Fit standard AR-15/M16 lower receivers. Only for use on SBR or Pistol lower receivers.