Used KAC Knights Armament 12″ M5 Rifle Top Rail

(1 customer review)


  • Knights Armament Company (KAC)
  • Rifle Rail
  • Black
  • 12″ Top Rail
  • Genuine Military Surplus

National Stock Number (NSN): Not Found

Manufacturer's Part Number (MPN): Not Found

Country of Manufacture: USA

Out of stock

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SKU: 1247PO Category: Tags: ,
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Used means these rails are in good condition, they have some obvious wear and are a little bit dirty but guaranteed to be fully functional. See the pictures for an accurate visual representation. Most of the rails are in better condition that the one pictured.

All rails are dated from 04-06.
This is the top rail ONLY!

1 review for Used KAC Knights Armament 12″ M5 Rifle Top Rail

  1. Mark Volk

    For clarification – I ordered the “pre-owned” surplus M5 RAS. The rails that arrived are definitely used, but are mostly just a bit dirty – there’s not a whole lot of wear on them; the wear areas are mainly the areas where the rails contacted the delta ring/barrel nut and the handguard cap, and thus are mostly not even visible when the RAS is installed. These seem to run the range age-wise – the pictures show the later model with the U-shaped spring tab, but the one I received has the early flat spring tab (and the allen key clamp screw). None of that really matters from a functional standpoint; they work perfectly. If you’re looking to do an M16A4 clone build, or just want a great set of drop-in rails for your 20″ barrel rifle, these are what you want!

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