CMMG Banshee Upper Receiver 5.7X28MM 5″ Barrel Features:
Gaining more acceptance as the go to personal defense caliber for many shooters in recent years, 5.7x28mm has proven itself to be well suited for the job. With incredibly flat shooting performance and low recoil, 5.7×28 excels at closer ranges while still providing ideal penetration. Equipped with a 5” barrel, this is the most compact 5.7x28mm upper group CMMG offers. CMMG 5.7x28mm uppers are designed to work with CMMG Mk57 lowers or standard AR15/Mk4 lowers (when used with 5.7 AR Conversion Mags). Available in six different Cerakote finishes, all CMMG® Upper Groups come complete with bolt carrier group and ZEROED™ accessories including:
CMMG Banshee Upper Receiver 5.7X28MM 5″ Barrel Specifications:
- CMMG
- Banshee
- Upper Receiver
- 5.7X28MM
- 5″ Barrel
- Cerakote Finish
- Armor Black
| Barrel Length | 5 |
|---|---|
| Caliber | 5.7 X 28 |
| Condition | New in Box |
| Finish Per Color | Black |
| Manufacturer | CMMG |
| Manufacturer Part Number | 57BBCF0-AB |
| Model | Banshee |
| Type | Uppers |
| UPC | 810097504455 |
Frequently Asked Questions About This Product
Why buy CMMG Banshee Upper Receiver 5.7X28MM 5" 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 Banshee Upper Receiver 5.7X28MM 5" 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 Banshee Upper Receiver 5.7X28MM 5" 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 Banshee Upper Receiver 5.7X28MM 5" Barrel
All firearms, including the CMMG Banshee Upper Receiver 5.7X28MM 5" 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 Banshee Upper Receiver 5.7X28MM 5" 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.
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