C4 Rail, 12in Front Sight Pocket Rail Handguard (for Carbine Gas Systems)

C4 Rail, 12in Front Sight Pocket Rail Handguard (for Carbine Gas Systems)

SKU:
060912P
Availability:
Usually Ships in 2 to 3 Business Days
$350.00
(5 reviews) Write a Review
Description

Description

The Centurion patented C4 rail system is a lightweight, rugged, 2 piece free float rail that when installed gives the uppers a continuous 12o'clock rail. The C4 system is the lightest and most rigid rail that clamps to a standard barrel nut on all AR15, M4, and M16 type weapons systems. This design allows the installation of the rail on an upper assembly without removing the front sight post or permanently attached muzzle devices. **Please note that some FSBs may need to be modified to fit by filing down the longer sling attachment ears so that they are not touching the handguard


**Please Note: Current version of the rail has some slight cosmetic differences from stock photos
 Engraving is now machine engraved and black anodized....no white markings.

*** We recommend gunsmith installation for all of our parts.  We cannot warranty items damaged by improper installation.

Features

Material: 6061 T6

Finish: : type 3 hard coat anodized

Weight: 14.2oz with screws---1.1oz with standard barrel nut

Length: 12.56in (pocket located for carbine length front sight post)

Width: 2.1in

Height: 2.38in

Inside diameter: 1.37

Rails: 1913 spec rail

Fasteners: grade 8 bolts phosphate finished

 

MADE IN USA


***Please Note***
- Screws are included with the purchase of all rail systems. Replacement screws are available to purchase if necessary.

Warranty
ONE YEAR LIMITED WARRANTY Centurion Arms warrants the initial retail purchaser that all Centurion Products will be free of defects in workmanship and material for a period of one year from the date of purchase. Centurion Arms will replace any part found to be defective. Centurion Arms is not responsible for any damaged products caused by improper installation or improper installation procedures. All Centurion Arms products should be installed by a properly trained gunsmith or armorer. Centurion Arms designs products around US Mil Spec components and there may be some components out there that do not conform. Centurion Arms will not warrant any product that has been altered or modified by the customer in any way. Centurion Arms does not recommend installation of C4 rail on barrels with pinned/welded muzzle devices and does NOT warrant labor with regards to removing pinned and welded muzzle devices That is to be worked out by the end user and the installer.

Reviews

  • 5
    C4 rail

    The rail was easy to install and is rock solid. I've had a chance to use this rail for a few months now and I absolutely love it.

  • 5
    C4 front sight pocket rail (carbine length gas system)

    Top shelf quality rail. Precisely machined with excellent anodizing, lightweight and handy yet robust. Centurion Arms products have no peer.

  • 5
    C4 FSP rail

    Great rail , a little expensive but Centurion Arms makes great items. If you want solid equipment , from a solid company this is it. Veteran owned and operated means a lot. Will continue to buy from them.

  • 5
    Rock Solid Rail

    Most Rock Solid Font Sight Post Cutout Rail that I have used and it uses a standard barrel nut. No need for proprietary tools. Outstanding!

  • 5
    Great Quad Rail Option

    If your tool collection is a Dremel, some hex wrenches, and some oil you have everything you need for installing this rail.

    I use this so I can access an adjustable gas block and have an extended sight radius. It's lightweight enough that you can carry it at a class all day long and sturdy enough that when it gets smashed into a door frame at that class it won't bend.

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