Lightweight Mountain Upper Half .223/5.56mm

MT0600 With RRA Lightweight Aluminum Mountain Handguard

Customizableoptions available
  • CALIBER:

    5.56mm NATO Chamber for 5.56mm and .223 Caliber
  • UPPER RECEIVER:

    Forged A4
  • BARREL:

    16-inch Chrome Moly Lightweight, 1:9 Twist
  • MUZZLE DEVICE:

    A2 Flash Hider / 1/2–28 Thread
  • GAS BLOCK:

    RRA Proprietary Lightweight Low Profile Gas Block
  • HANDGUARD:

    RRA Lightweight Aluminum Mountain Rifle Handguard with Full Length Top Rail. Includes three 1.375 Inch Accessory Rails.
  • INCLUDES:

    Bolt Carrier Group and Charging Handle Assembly

To add a ROCKote Color or Finish option, please select from the option pull-down menu below.

The standard ROCKote Color package and pricing includes the upper receiver, handguard and charging handle. For non-standard color packages, please call RRA Sales at 1-866-980-7625.

For additional information and color samples, please see the ROCKote Colors / Finishes page. Because of the considerable variation in how different monitors display colors, the color samples depicted are approximate, and the actual colors will vary when applied to the firearm. There is no warranty on ROCKote Colors or finishes.

Item Number Description Select Price
MT0600X Lightweight Mountain Rifle Upper Half   Starting at:$565.00

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