Rise Armament Complete Upper Features
The 18-inch barrel is optimized with a 1:7 twist rate to stabilize a wide range of .22 ARC projectiles, ensuring consistent accuracy at long distances. Its ½”x28 thread pitch allows for the addition of suppressors or other muzzle devices.
The lightweight 15.25-inch handguard provides ample space for M-LOK accessories, enhancing modularity and adaptability. The rifle-length gas system ensures smooth and reliable operation, reducing recoil for improved control during rapid firing sequences.
Rise Armament Complete Upper Specifications
- Platform: AR-15
- Caliber: .22 ARC
- Barrel Length: 18 inches
- Barrel Twist Rate: 1:7
- Barrel Thread Pitch: ½”x28
- Gas System: Rifle-length
- Handguard Length: 15.25 inches
Frequently Asked Questions About This Product
Why buy Rise Armament AR Complete Upper .22 ARC 18" 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 Rise Armament AR Complete Upper .22 ARC 18" 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 Rise Armament AR Complete Upper .22 ARC 18" 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 Rise Armament AR Complete Upper .22 ARC 18" Barrel
All firearms, including the Rise Armament AR Complete Upper .22 ARC 18" 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 Rise Armament AR Complete Upper .22 ARC 18" 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.

