Rise Armament Watchman XR Complete Rifle Upper 6mm ARC 18″ 1/2×28 Threaded Barrel Patriot Brown
$823.85
The RISE CMPLT UPPR in 6MM ARC combines precision and performance with its 18″ stainless steel barrel and 1:7 twist for enhanced accuracy. Designed for versatility, this upper receiver features a rifle-length gas system and a 15.25″ free float M-LOK handguard, making it ideal for both competitive shooting and hunting applications. The black nitride bolt carrier group and ambidextrous charging handle ensure reliability and ease of use, while the striking Patriot Brown Cerakote finish adds a unique aesthetic to your build.
3 in stock
The RISE Armament Watchman XR 6mm ARC 18" Black Complete Upper is engineered for precision and long-range performance. This complete upper features an 18-inch fluted stainless steel barrel chambered in 6mm ARC known for its accuracy and flat trajectory. The free-floating M-LOK handguard provides a stable platform for mounting accessories while the black anodized finish ensures durability and corrosion resistance. The upper receiver is forged from high-quality aluminum and includes an ambidextrous charging handle for convenient operation. With its advanced engineering and high-quality materials the RISE Armament Watchman XR Complete Upper is perfect for precision shooting and hunting.
| Weight | 5.590 lbs |
|---|---|
| Dimensions | 30.000 × 4.500 × 4.500 in |
| Manufacturer | Rise Armament |
| Barrel Length | 18.0 |
| Action | Semi-automatic |
| Finish | Cerakote Patriot Brown |
| Caliber | 6MM ARC |
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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