All Ballistic Advantage barrels are guaranteed to give sub Minute of Angle (MOA) accuracy with match grade ammunition.
Flat Top Upper with M4 Feed Ramps
Steel Micro Gas Block, and Rifle Length Gas Tube
14" 7075 T6 Aluminum Free Float M-LOK Hand Guard
A2 Flash Hider
BCG M16 Style
Standard Charging Handle
All Uppers are Head Spaced and Test Fired Comes with KG's Lifetime Warranty: for details please see our Customer Service page or email us. Please Note: Your order will be cancelled if you purchase a COMPLETE LOWER and a COMPLETE UPPER in the same order, even in Knock Down Condition. Please see our Shipping Policy page for a definition of "Knock Down Condition" and our Cancellation Policy.