DTA-4 Carbine Upper Complete - Match Grade [16"] [6.8 SPCII]


The same upper receiver that goes on our complete 'DTA-4' model, now available in 6.8 SPCII caliber. DEZ Tactical Arm's 'DTA-4' model upper has the classic military look that you know all too well, however stands out from the rest with its superior quality and dependable accuracy. Do not underestimate the 16" barrel length; this upper has the potential to shoot competively tight groupings at short to medium/long range distances. The DTA-4 is the perfect entry-level match-grade upper for new shooters and/or someone looking to purchase their first AR. Being built to and beyond industry standards, veteran AR fans will be pleased with the quality of the DTA-4 upper.

What's All Included - Materials & Specs:

  • Upper Receiver: Mil-Spec A4 Forged 7075-T6 Aluminum with M4 Grooved Feed Ramps and Charging Handle.
  • Bolt Carrier Group: Nitride Coated, Mil-Spec+ with Properly Staked Gas Key. MPI Tested. Auto-Carrier.
  • Muzzle Device: A2 Flash Hider.
  • Barrel: DEZ Arms, Inc. 6.8 SPCII Chamber, 4150 Chrome-Moly Vanadium Steel, Phosphate Coated, 6-Groove Button Rifling, Lapped, 1:11 Right Hand Twist, M4 Feed Ramped Extension, 16” H-Bar Contour, 5/8”-24 Threaded Muzzle, Carbine Gas, Match-Grade Quality.
  • Gas System: A2 Front Sight Base with Carbine Length Gas Tube.
  • Forearm: M4 Dual Heat Shield Polymer Handguard, Carbine Length.


DEZ Tactical Arms, Inc. offers a lifetime warranty on all complete uppers. Our uppers are guaranteed to be free from manufacturer defect. If there is something wrong with your upper, DEZ Tactical Arms will inspect, and if necessary fix or replace the product with no cost to you. This warranty doesn't cover accidental damage caused by the user, or any damage done from installation or use with other manufacturer's products. Full details can be found in our owner's manual. Proof of purchase is required for any warranty claim.

Additional Notes:

  • This upper comes shipped as pictured.


 This item qualifies for Free Shipping!

DTA-4 Carbine Upper Complete - Match Grade [16"] [6.8 SPCII]
Click To Enlarge
  • Item #: DEZ-UCDTA468-16C
  • Manufacturer: DEZ Tactical Arms
Price $649.00
Availability Out-of-Stock
Reviews (0) Write a Review
No Reviews. Write a Review