2A-Armament has refreshed it’s flagship Balios Lite Receivers with refinements made to improve our customers overall shooting experience.  The Balios Lite Gen 2 Upper Receiver maintains all the great features and overall light weight of the prior model with different picatinny rail pockets design for durability and blended pocket transitions for 3rd party handguards if desired. Balios Lite Gen 2 Upper Features: CNC Machined from U.S.A. sourced 7075-T6 plate aluminum Pocketed design reduces weight, and enhances appearance Bead blasted and hard coat anodized black (Type III, Class2) Can be interchanged with third party, Balios Lite, or Aethon lowers M4 Style Feed Ramps Machined T-Markings and minimized logo for a clean appearance Tapered charging handle ramp to reduce wear marks Weight: ( Lower 5.7 oz ) Stripped Product of the Great State of Idaho, MADE IN THE U.S.A. Manufacturer Part Number: 2A-MCBU-4