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Command Arms Accessories Rail System for Carbine M4S1
$57.99 $70.00 Save 17%
Code: XA-MT-M4S1
MPN: M4S1
UPC: 814716013120
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Command Arms M4S1 Handguard & Rail System for AR15/M16 Carbines Product Info

The Command Arms M4S1 Handguard is a front handguard system for M16 and AR15 weapon systems, and includes a bottom rail and two side rails. The two-piece hand guard featuresimage interlocking top and bottom pieces, the bottom portion equipped with a Picatinny rail that can be mounted to the existing sling swivel mount for extra stability. The CAA M4S1 Hand Guard includes two interchangeable bottom rails (a 4" rail and a 1.75" rail), allowing the operator to quickly change out rails to suit their needs. This Command Arms rail system lets you mount up a pushbutton quick-detach sling swivel as well with two dedicated mounting points. The CAA M4S1 Front Hand Guard is made to withstand the high temperatures associated with standard direct gas operating systems.

Specifications for CAA M16 Hand Guard System M4S1:

Weight (gr): 170
Height (cm): 7.2
Length (cm): 17.9
Width (cm): 6.9
Gun Model: AR15

Features of Command Arms M4S1 Handguard Rail System:

  • Lightweight polymer handguard designed to withstand the extreme operating temperatures of a gas piston system.
  • Upper and lower handguard sections interlock providing the rigidity and stability you need in addition to solidly mounting to the delta ring and handguard end cap.
  • Bottom rail can mount to front sling mount for additional rigidity if forward sling swivel is removed.
  • Two quick detachable sling swivel mounting points.
  • First lightweight polymer handguard designed for use with gas piston systems.
  • Manufactured from a special high temperature resistant polymer.
  • Includes heat shields.
  • Includes 4 interchangeable rails.
  • Two interchangeable bottom Picatinny rails (4" and 1.75") allow for operator to quickly change rails based on mission need.
  • Two 1.75" side rails allow for mounting of lights and lasers while provide a comfortable area to grip the handguard.
  • Optional Long Aluminum top rail attaches to the handguard and upper receiver providing a rail that is the same height as the flat top rail.
  • Minor disassembly of sling swivel optional for added rigidity.
  • Lifetime warranty. 100% customer satisfaction.

Package Contents:

  • Command Arms M4S1 Front Handguard & Picatinny Rails for AR-15 & M16

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