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NcStar AR15 Carbine Length Quad Rail System - BLACK

SKU: NCS-MAR4S NcStar / VismIn Stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • Plenty of rail space lets you mount accessories like grips, lights, and PEQ boxes
  • Ventilation holes designed to keep the barrel cool (real steel)
  • Lightweight full metal aluminum alloy construction
  • Laser engraved rail markings will not tarnish
  • Protective black anodized coating resists wear


In the Box

1X Rail System


Brand NcStar
Build Aluminum
Weight 0.61 lbs
Compatibility Most M4 Airsoft Rifles
Weight 0.61 lbs
Overall Length 6.5 X 2.3 X 2.3 in
Package Includes 1X Rail System

California Proposition 65 Warning: Cancer and Reproductive Harm -

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