Knights Armament M4 RAS Canadian Quad Rail SAS Lower
Knights ArmamentKnights Armament Company Titusville RAS M4 Canadian quad rail assembly.
-New old stock
The KAC Canadian M4 RAS (Rail Adapter System) was developed for use on the Canadian military’s C8 assault rifle. It differs from the US military M4 RAS in that both the top and bottom rail sections lock to the barrel nut via a clamp and screw arrangement, making for a more stable and secure system overall. This non-free float handguard is a drop-in upgrade that features M1913 Picatinny Rails along its entire length, making it compatible with any number of rail-mounted tactical accessories.
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. For AR-15/SR-15 based platforms only.
Reviews
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Kac Ras Sas
Came in very good condition, just as pictured. Has a very solid lock up. Price is a little high but I think it's worth it to have one of the highest quality and rarest Kac Ras rails ever produced.