Knight’s Armament URX6 Rail, M-LOK 10.5″
The URX6 is the successor to the URX4. 10.5″ in length for use with the latest QDC suppressors and their respective shrouds.
M-LOK accessories may be mounted anywhere along the URX 6’s length, making it one of the most user configurable designs on the market.
Requires a notched KAC upper receiver for installation (KAC PN 123878). These require a set of specialized KAC tools for installation, tools not included.
Specifications
Length: 10.5″
Click here to browse our entire selection of Rails & Handguards.



AG (verified owner) –
Didn’t get 5 stars due to the anodizing being piss poor from Knights. This isn’t Rooftops fault, as far as Rooftop is concerned, 5 stars on communication and fast shipping. Repeat customer, first time reviewer. Rooftop has become my go to when it comes to the 2A space. Buy with confidence!!!