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X4MSD

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X4MSD

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Availability: In stock.

$100.00
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Quick Overview

picatinny aluminum quad rail


 Designed to exceed the newest requirements of the US Army for improving zero retention/repeatability.
  • Upper three rail section mount underneath the end cap & secured in place with a friction fit ledge & roll pins.
  • The receiver end secured with a barrel nut bracket that is attached to the upper three rail section with four captive lathead crews.
  • The bottom rail is secure with friction fit ledge & with a retractable spring loaded piston.
  • 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 & ease of maintenance.
  • Accepts grenade-launcher.

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Material

Measurements

 

Rails

 

Colors

 For  M16/AR15/M4  Made Of Aluminum

 Weight  (gr)  285

 Height (cm)  6

 Length  (cm)  18.5

 Width (cm)  5.5

 Total 4  1 Black
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