Rise Armament RA22 .22 ARC 18-inch Complete Upper

The Rise Armament RA22 complete upper is built for AR-15 platforms chambered in .22 ARC and intended for precision training, target work, and small-game applications. It features an 18-inch fluted 416R stainless steel barrel with a 1:7 rate of twist and is described as threaded for muzzle device mounting. The upper carries a black Cerakote barrel finish, an anodized receiver, and an M-LOK-compatible handguard for modular accessory mounting. This configuration balances barrel length and rigidity for sustained accuracy at extended ranges.

Key Specifications

• Chambered in .22 ARC.
• The barrel measures 18 inches.
• Barrel material is 416R stainless steel.
• The barrel finish is Black Cerakote.
• Barrel contour is Fluted.
• Rate of twist is 1:7.
• The barrel is described as threaded.
• Handguard attachment is M-LOK.
• Receiver finish is Anodized.
• Product type is a Complete Upper Receiver for AR-15 platforms.

Designed and assembled with precision components, this Rise Armament RA22 complete upper blends a long, thermally stable 18-inch fluted 416R barrel with a modular M-LOK forend and durable finishes to support accurate shooting and accessory flexibility. Its features suit shooters looking for a capable .22 ARC upper for extended-range training, target work, or small-game field use while maintaining a professional build standard.