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Rainier Arms, LLC

Rainier Arms AR-15 C4 Rail System - 12.0"

Rainier Arms AR-15 C4 Rail System - 12.0"
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Availability: Out of stock

Regular Price: $294.50

Special Price $225.95



Lightweight, rugged, 2 piece free float rail that when installed gives the uppers a continuous top rail. Features:


  • Continuous top rail
  • Anti-Rotational Tabs
  • Integrated QD Attachment sockets - Limited Movement
  • 2 Piece Design for easy maintenance
  • Length: 12"
  • Extremely light weight: 14.1oz

Barrel Nut Sold Separately

Additional Info

Additional Info

SKU RA-C4-12
Manufacturer Rainier Arms, LLC
Finish No
Barrel Length No
Caliber No
Configuration No
Option No
Gas Length No
Height No
Rail Length 12"
Mount No
Profile No
Reticle No
Co Witness No
Size No



Feel free to ask us any question regarding this product.