CMMG Upper Receiver Assembly for Mk4/ AR15 Armor Black
$120.85
The CMMG Mk4/AR15 Upper Receiver Assembly in Armor Black is expertly crafted from aircraft-grade aluminum, providing a sleek and stylish foundation for your new AR15 build. This assembly features a pre-installed ZEROED Polymer Dust Cover and omits the forward assist, making it perfect for those seeking a streamlined look without sacrificing quality.
2 in stock
Expertly crafted from aircraft grade aluminum CMMG® Mk4/AR15 upper receiver assemblies come with our ZEROED® Polymer Dust Cover pre-installed. This upper receiver omits the forward assist for those looking for a sleek and stylish base to start a new AR15 build.
| Weight | 0.535 lbs |
|---|---|
| Dimensions | 12.000 × 5.000 × 3.000 in |
| Manufacturer | Cmmg Inc. |
| Finish | Armor Black |
| Material | aircraft-grade aluminum |
| Compatible With | AR15 |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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