CMMG Endeavor Upper Features
The CMMG Endeavor Upper is designed with a 20-inch barrel to maximize accuracy and muzzle velocity for long-range engagements. Its MK4 platform offers seamless compatibility with a variety of lower receivers and accessories. The Tungsten Gray Cerakote finish provides enhanced durability and a modern, professional appearance.
Engineered for reliability and precision, the Endeavor Upper delivers consistent performance, making it an excellent choice for demanding shooters.
CMMG Endeavor Upper Specifications
- Caliber: 22 ARC
- Barrel Length: 20 inches
- Gun Platform: MK4
- Finish: Tungsten Gray Cerakote
| Barrel Length | 20 |
|---|---|
| Caliber | .22 ARC |
| Condition | New in Box |
| Finish Per Color | Tungsten |
| Manufacturer | CMMG |
| Manufacturer Part Number | 28B3D0CTNG |
| Model | Endeavor Upper |
| Type | Uppers |
| UPC | 810148627454 |
Frequently Asked Questions About This Product
Why buy CMMG Endeavor Upper Tungsten .22 ARC 20" Barrel from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy CMMG Endeavor Upper Tungsten .22 ARC 20" Barrel?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is CMMG Endeavor Upper Tungsten .22 ARC 20" Barrel available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: RIFLES, Uppers.
What tags or features does this product have?
Key features and tags for this product include: RIFLES, Uppers.
Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
FFL Transfer & Firearms Laws for CMMG Endeavor Upper Tungsten .22 ARC 20" Barrel
All firearms, including the CMMG Endeavor Upper Tungsten .22 ARC 20" Barrel, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the CMMG Endeavor Upper Tungsten .22 ARC 20" Barrel is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.
![KELTEC SUB2000 GEN3 [BLK] for sale Miami Shooters Supply](https://miamishooterssupply.com/wp-content/uploads/2025/05/6594213013ec577d847a70f2f92e28560a20e4c70af4f-1-300x300.png)
