The Nordic Components 22RB Dedicated 22 Long Rifle upper receiver is a complete AR-15 upper assembly designed to bring dedicated .22 LR performance to your rifle with a 16" match-contour barrel, a 1/2-28 muzzle, and an anodized black finish. This upper ships with a handguard, bolt saver, and a 10-round mag, delivering a streamlined, ready-to-run platform that pairs reliable .22 LR cycling with the versatility of AR-15 ergonomics and controls. Built for AR-15 compatibility, the upper embraces a true 22 Long Rifle chambering, a precise 1-16 twist, and a robust match-style contour to promote steady accuracy and smooth handling. With its in-stock availability and durable black anodized construction, this upper receiver emphasizes durability and consistent performance across plinking, training, and small-game hunting scenarios. Whether upgrading an existing build or assembling a dedicated practice rifle, the 22RB upper provides a clean, dependable path to affordable, accurate .22 LR firepower, enabling extended range sessions and rapid sight picture acquisition without sacrificing the familiar AR-15 platform experience.