Diamond Series RIS Rail, Carbine Length

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Upgrade your M4/ M16 with this unique and versatile Diamond Series RIS Rail & barrel extension. Fitting most M4/M16 models, this rail system is made out of high grade tough anodized aluminum and features weaver rails at 12, 3, 6, and 9 o’clock positions. With over 7 inches of rail space on each side, options for accessories are almost limitless.


  • For WA GBB System and AEG M4/M16
  • CNC Aluminum
  • Anodized and polished finish
  • 7.2” Overall Length
  • Sleek Design
30 Day Return/ 45 Day Warranty

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