Nordic 16" .22lr Complete Upper 10rd

Nordic Components
MPN:
22RB-UPPER-16-KIT
UPC:
816696020549
$591.69
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The Nordic Components 22RB 16" .22LR Complete Upper is a precision-engineered dedicated rimfire upper that transforms any standard AR-pattern lower into a reliable, affordable .22LR trainer or recreational shooter — delivering the authentic AR15 look, feel, and manual of arms at a fraction of centerfire ammunition costs.

  • 16" match-grade barrel with 1-16 twist for consistent .22LR accuracy
  • Drop-in compatibility with any standard Mil-Spec AR-15 lower receiver
  • Aluminum slim-diameter handguard keeps the profile sleek and lightweight
  • NC-PCC flash suppressor reduces muzzle signature for range-friendly shooting
  • Machined aluminum upper receiver mirrors standard AR15 dimensions and controls
  • 10-round capacity ideal for California-compliant and training-focused use

Who This Is For

This upper is the ideal choice for AR15 owners looking to cut training costs, new shooters building fundamental rifle skills, and hunters pursuing small game — anyone who wants the authentic AR experience with the economics and low recoil of .22LR. It's also a smart pick for California residents seeking a compliant, versatile rimfire upper that pairs with an existing lower.

Nordic Components 22RB 16-inch .22LR Complete Upper - left side profile Nordic Components 22RB 16-inch .22LR Complete Upper - alternate angle

Specifications

BrandNordic Components
Model22RB Complete Upper
Caliber.22 LR
Barrel Length16"
Twist Rate1:16 RH
Capacity10 Rounds
Upper ReceiverMachined Aluminum
HandguardAluminum Slim Diameter
Muzzle DeviceNC-PCC Flash Suppressor
Lower CompatibilityStandard Mil-Spec AR-15
FinishMatte Black Anodized
Intended UseTraining, Recreation, Small Game Hunting

Frequently Asked Questions

Will this upper work with my existing AR-15 lower receiver?

Yes. The Nordic Components 22RB upper is designed to drop directly onto any standard Mil-Spec AR-15 lower receiver. No permanent modifications are required — simply swap your existing upper for the 22RB and you're ready to shoot .22LR. Note that you will use dedicated Nordic or compatible .22LR magazines rather than your standard 5.56 magazines.

What kind of accuracy can I expect from the 16" match barrel?

The 22RB features a match-grade 16" barrel with a 1-16 right-hand twist, which is optimized for standard .22LR bullet weights (typically 36–40 grain). Shooters can expect solid accuracy out to 50–100 yards with quality ammunition. For best results, use high-velocity or match-grade .22LR loads and allow the barrel to break in over the first few hundred rounds.

Is the 10-round magazine capacity required in California, and are additional magazines available?

Yes — the 10-round configuration is California-compliant and makes this upper an excellent choice for Golden State shooters. California law restricts magazine capacity to 10 rounds, so this upper ships ready to use within the state. If you are purchasing outside of California, check your local regulations regarding magazine capacity before ordering higher-capacity alternatives.