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Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver Color: Black, Finish: Hard Coat Anodize, $12.00 Off — Free 2 Day Shipping w/ code 2DAYAIR

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Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
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Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
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Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
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Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
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Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK
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Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK

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Customer Reviews
Most Recent Reviews
TOP NOTCH QUALITY AND FITMENT by Masx, Verified Owner, April 18, 2026
The Icon Defense Billet Flared Upper Receiver is the nicest upper I have ever had the pleasure of owning. It fit my Adm Uic Billet Lower line butter very little play between the two components. Especially with the fact that they are both made by diff...
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Color:
Black
Finish:
Hard Coat Anodize
Fabric/Material:
7075 Aluminum
Condition:
New

Code: 3P4-UPR-WSFY8KM-BRCUP635BLK

MPN: BRCUP635BLK

UPC: 810104453325

Free Two Day Shipping
List: $252.00Save $12.00
$240.00

ATTENTION! We currently do not ship this product to P.O. Boxes, AK, CA, CT, DE, HI, MA, NJ, NY, U.S. Territories, or select Colorado locations. Please see our policies for more information or a detailed list of locations.

Product Info for Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver

Icon Defense precision machined billet uppers are CNC machined from solid billet 7075-T6 aluminum, resulting in extremely tight tolerances and barrel extensions that are thermally fit to upper receiver for superior accuracy. Receivers are finished with Mil-Spec Type 3 hard coat anodizing.image

Specifications for Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver:

Manufacturer: Killer Innovations
Color: Black
Finish: Hard Coat Anodize
Fabric/Material: 7075 Aluminum
Condition: New

Features of Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver

  • Billet Upper, cut from 7075 Billet Aluminum.
  • Tight Tolerances.
  • Thermal Fit Barrel Extensions.
  • Mil-Spec Type 3 Hard Coat.

Package Contents:

  • Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver
  • AR-15 Upper Door Rod

Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver Orderable Models

List of Orderable Models

  • Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK , MPN: BRCUP635BLK , UPC: 810104453325 , Code: 3P4-UPR-WSFY8KM-BRCUP635BLK

Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Killer Innovations Icon Defense AR-15 Ambidextrous Billet Upper Receiver, Flared, Black, BRCUP635BLK , MPN: BRCUP635BLK-DEMO , Code: 3P4-UPR-WSFY8KM-BRCUP635BLK-DEMO-OB-A
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Last updated 2026-08-07 UTC.