The Rise Armament Complete Upper Receiver chambered in .22 ARC with an 18-inch barrel is a high-performance platform designed for precision shooting. Finished in Grey, this upper features a rifle-length gas system and is optimized for accuracy, reliability, and versatility on the AR-15 platform.
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This upper includes an 18-inch barrel with a 1:7 twist rate, providing excellent stability for high-performance .22 ARC cartridges. The barrel’s ½”x28 thread pitch allows for compatibility with a variety of muzzle devices and suppressors.
A 15.25-inch handguard provides ample space for mounting accessories, while its lightweight construction ensures ease of handling. The rifle-length gas system enhances cycling efficiency and reduces recoil, making this upper ideal for competitive shooting and tactical applications.
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
Finish: Grey
More Information
Barrel Length
18
Caliber
.22 ARC
Condition
New in Box
Finish Per Color
Grey
Manufacturer
Rise Armament
Manufacturer Part Number
RA-22ARC-CU-GRY
Model
Compete Upper
Type
Uppers
UPC
850043415930
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
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