Surplus Knights Armament M4 RAS Quad Rail

Knights Armament
SKU:
SUR-KAC-TITUS-RAS
$286.99
(11 reviews)
Condition:
Used
Current Stock:
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Knights Armament Company Titusville M4 RAS quad rail assembly. These are SURPLUS.

 

Screws may or may not be included.

 

The KAC M4 RAS (Rail Adapter System) was developed for use on the US military’s M4 Carbine, and with over 1 million rails issued to date, it is one of the most battle proven designs available for the AR-15 platform. This non-free float handguard is a simple-to-install, drop-in upgrade that features genuine Mil-Spec M1913 Picatinny Rails along its entire length.

Rifle Requirements: The M4 RAS is a drop-in replacement part for standard, 2-piece polymer, M4-type handguards. The rifle must have a carbine length gas system, delta ring assembly, fixed front sight/gas block, and round handguard end cap. Lighter barrel profiles work best (M4 or Government contours). Heavier barrel contours may require modification to the inside of the rail

 

Check out our Rail Covers & Foregrips!

 

Please read our surplus disclaimer prior to purchasing!

Reviews

  • 4
    Solid

    Posted by Brian Wicker on Sep 26th 2023

    Great looking surplus rail. The dings and scratches were perfect for the rifle it was going on. Lockup is second to none.

  • 4
    M4 RAS

    Posted by Cody on Jul 3rd 2023

    Rail came in excellent condition with all parts accounted for. There was some extremely sticky adhesive on all side but was an easy cleanup. Another great shopping experience with Wetworx