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Rock River Arms Tactical CAR-A4 Upper Half Chrome Lined AR-15 RRA CAR A4 AR0851B Layaway Option
Rock River Arms Tactical CAR-A4 Upper Half AR-15 RRA CAR A4 AR0851B Layaway

Our Price: $549.99
Sale Price: $499.99
Savings: $50.00

Quantity in Stock:2
Availability:: Usually Ships in 1 to 2 Days

Brand New Rock River Arms Tactical Complete Upper Half Chrome Lined CAR-A4 AR-15 -- AR0851B

Features a flattop upper receiver with white T-marks and picatinny rail, the desirable 16 inch chrome lined barrel with 1:9 twist, detachable flashhider, and front sight base.

Fully compatible with not just Rock River Arms lower halves but also any other Mil-Spec lowers (DPMS, Colt, Bushmaster, Rock River, Armalite, Stag, Spikes, Double Star, Smith & Wesson, LMT, etc).

Includes: Bolt Carrier Group and Charging Handle Assembly

Forged Upper Receiver with Forward Assist and Port Door

We ship to California for California legal items!

  • 5.56MM NATO AND .223 CALIBER
  • Upper Receiver: Forged A4
  • Barrel: 16” Chrome Lined
  • Muzzle Device: A2 Flash Hider / ½-28 Thread
  • Front Sight: A2 Front Sight with Side Mount Sling Swivel
  • Handguard: R-4 Handguard

Part No. AR0851B

A layaway plan is also available. Please email us at for details

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