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Rock River Arms Completed Upper Receiver National Match A4 Half Trainer .22 Long Rifle 20 Inch Barrel 1-16 Twist 1/2-28 Thread Free-Float Handguard A2

Name: Rock River Arms Completed Upper Receiver National Match A4 Half Trainer .22 Long Rifle 20 Inch Barrel 1-16 Twist 1/2-28 Thread Free-Float Handguard A2
Brand: Rock River Arms
SKU: 22L0798
Price: 599.99 USD
Availability: OutOfStock

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Rock River Arms Completed Upper Receiver National Match A4 Half Trainer .22 Long Rifle 20 Inch Barrel 1-16 Twist 1/2-28 Thread Free-Float Handguard A2 - Upper Receiver for AR-15, vista 1

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Rock River Arms

Resumen

The Rock River Arms Completed Upper Receiver National Match A4 Half Trainer is designed for precision shooting with a 20-inch barrel chambered in .22 LR, making it ideal for training or competition. Its A4 receiver type and 1:16 twist rate enhance accuracy, while the 1/2x28 thread pitch allows for easy attachment of muzzle devices. This upper receiver is often utilized in builds focused on marksmanship training, providing a lightweight and reliable option for shooters looking to hone their skills with a rimfire platform.

Especificaciones

MPN22L0798

Largo del cañón20

EnsamblajeComplete

Paso de estría1:16

Tipo de receptorA4

PlataformaAR-15

Calibre.22 LR

Paso de rosca1/2x28

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Rock River Arms Completed Upper Receiver National Match A4 Half Trainer .22 Long Rifle 20 Inch Barrel 1-16 Twist 1/2-28 Thread Free-Float Handguard A2

Tiendas disponibles(1)

Precios revisados el 11 oct 2026

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$600

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Historial de armados en GunPartPicker

Los armadores de GunPartPicker agregaron el Rock River Arms Completed Upper Receiver National Match A4 Half Trainer .22 Long Rifle 20 Inch Barrel 1-16 Twist 1/2-28 Thread Free-Float Handguard A2 a un armado por primera vez en julio de 2026.

Hoy la única tienda que seguimos no la tiene en existencia. Los precios publicados empiezan en $599.99 en Optics Planet para cuando vuelva.

Tendencias en Receptor superior →

Actualizado el 11 oct 2026 · a partir de armados reales en GunPartPicker · Precios revisados el 11 oct 2026 · actualizados a diario en 37 tiendas