Rise Armament RA22ARC .22 ARC 18in Complete Upper

The Rise Armament RA22ARC is a complete AR-15 upper configured for the .22 ARC cartridge and an 18-inch barrel length. It ships with an 18-inch 416R stainless steel threaded, fluted barrel with a 1:7 twist and a black Cerakote finish. The assembly includes an M-LOK compatible handguard and anodized upper components. This upper is specified for use where a dedicated .22 ARC configuration is desired for range and precision applications.

Key Specifications

• Chambered in .22 ARC.
• The barrel measures 18 inches.
• The barrel is made from 416R stainless steel.
• Barrel finish is Black Cerakote.
• The rifling is 1:7 twist.
• The barrel contour is Fluted.
• The barrel is threaded.
• The handguard features M-LOK attachment slots.
• Upper components have an anodized finish.
• Overall color is Black.

This Rise Armament complete upper delivers a purpose-built .22 ARC option with a precision 416R stainless barrel, 1:7 twist, and modern accessory mounting via M-LOK. Its fluted, threaded barrel and anodized components provide a functional, serviceable configuration for shooters assembling a dedicated .22 ARC AR-15 upper for range and precision use.