Designed to exceed the newest requirements of the US Army for improving zero retention/repeatability. With a new slimmer profile, CAAs newest Picatinny quad rail improves durability, reliability and maintainability while interfacing with all issued weapon system components.
Specifications
Four full length rails
Top rail creates one long monolithic rail with the existing flat top rail
XM4S has two push button sling swivel mounting points at the front
XM4SD has four push button sling mounting points at the front and back.
Slots around the rails provide maximum ventilation around the rails.
CNC machined from aviation grade aluminum to MIL-1913 standards with a?hard anodized black oxide finish for durability and ease of maintenance.
COMMAND ARMS AR15 M16 M4 Carbine Aluminum 4
$151.20
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