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CENTURION ARMS
AR-15/M16 C4 RAIL SYSTEMS

855286007140 100009820

Description
Ratings (6)

Railed Handguard Installs Without Removing Front Sight Or Muzzle Device

Two-piece, four-rail handguard installs easily and gives flattop receivers a continuous 12 o’clock rail. Clamps directly to standard barrel nut. Machined aluminum construction combines strength with light weight. Free floats the barrel. Available for Mid-Length and Rifle gas systems.

SPECS: 6061 T6 aluminum, hardcoat anodized, matte black. 2.1" (5.3cm) wide. 2.38" (6cm) high. 1.37" (3.4cm) inner dia. Does not have T-Marks. Includes mounting hardware and instructions.

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Customer ratings for CENTURION ARMS MID-LENGTH, 9"

Number of ratings: 6
From brownells.com: 6
Average rating: 4.5

Easy install and quality fit and finish (28/12/2013)

Two-piece design made install incredibly smooth. Mounted to a standard barrel nut with four hex bolts and two more bolts near the muzzle end of the rail. Extremely rigid design and the fit and finish are exceptional. Any lightweight free-float rail will heat up quickly, but utilizing any standard Magpul or KAC rail covers counteracted any heat issues. The design is simple and the concept of a quad rail is proven. I prefer this design to newer keymod rails that require additional accessories to mount lights, grips, etc.

Great rail (13/10/2015)

Solid and lightweight considering all the mounting options. I prefer these quad rails over the new versions as with magpul/KAC style rail covers it puts a little bit more room between your hand and a hot barrel. Great product. Did I say it was solid. Its solid.

Geat Quality Product (05/02/2017)

This product is extremely well made and very lightweight for a quad rail system. This 12" rail will fit perfectly behind a front sight gas block on a 20" barrel. It also incorporates very well placed lightning holes that make it both aesthetically pleasing and does not compromise the integrity of the rail system. It incorporates built in quick detach points in the front and rear of the 9 o clock and 3 o clock positioned rail. This allow the shooter to incorporate traditional and non traditional slings. The screw holes incorporate a new and innovating way of keeping the screws from backing out by having a spring that applies reverse tension on the screws. I highly recommend this product for anyone interested in a very well designed rail system for their weapon system. 5 out of 5 product

<img width="500" src='/userdocs/reviewimages/36a31121-935d-417a-a213-7a7a65efff3d.jpg' alt=''>

Nice rail (08/03/2014)

Great rail, went back and forth on all my options and chose this one. Light weight, nice finish, great fit. Though when tightening the rail to the barrel nut, tension caused paint to chip on the upper half of the rail. Careful how you install.

Not so impresed (09/08/2012)

Its a good rail, does its job. Easy instal, looks great. But it gets hot during rapid fire. Its touching the barrel nut and it conducts heat fast. You better wear gloves when using this product, or have some awsome rail gaurds.

Simple doesn't do it justice! (27/04/2012)

I've installed dozens of different manufacturer's rails on hundreds of M-4/AR platforms as part of my job and this is without question the simplest and easiest install you will ever do. If you can tighten down 4 screws you can install this rail without any special wrench or modification to your rifle. Installing it left me wondering why it took someone so long to design this??? Finish is on par with better known and more expensive rails and I've read that this is one of the lightest, but I'm not as concerned with weight as I am with straightness and rigidity which this rail has plenty of.

Read 6 more ratings on brownells.com

344.9 409.9 3 GBP

Product no.: 100009820
CENTURION ARMS MID-LENGTH, 9"
Mfr Part: 06099 855286007140 Two-piece, four-rail handguard installs easily and gives flattop receivers a continuous 12 o’clock rail. Clamps directly to standard barrel nut. Machined aluminum construction combines strength with light weight. Free floats the barrel. Available for Mid-Length and Rifle gas systems.

344.9 GBP 6 £344.90 *

Delivery time approx. 7-14 days.
6 pcs. in the USA warehouse

Specs: Color: Black Length: 9 Make: AR-15 Material: Aluminum Style: Picatinny Type: Free Float

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Top takeaways

The AR-15/M16 C4 Rail System is a two-piece, four-rail handguard that provides a continuous 12 o’clock rail for flattop receivers and clamps directly to the standard barrel nut.
Constructed from 6061 T6 aluminum with a hardcoat anodized finish, the rail system is designed to be strong yet lightweight and free floats the barrel.
It is compatible with both Mid-Length and Rifle gas systems, measures 9" in length, and comes with all necessary mounting hardware and instructions for installation.

Attributes

Colour: Black Length: 9 Make: AR-15 Material: Aluminum Style: Picatinny Type: Free Float Delivery weight: 0.431kg

Item details

Made in USA
US export classification: 0A501.y.1

Product no.: 100009821
CENTURION ARMS MID-LENGTH, 10"
Mfr Part: 060910 Two-piece, four-rail handguard installs easily and gives flattop receivers a continuous 12 o’clock rail. Clamps directly to standard barrel nut. Machined aluminum construction combines strength with light weight. Free floats the barrel. Available for Mid-Length and Rifle gas systems.

359.9 GBP 2 £359.90 *

Delivery time approx. 7-14 days.
2 pcs. in the USA warehouse

Specs: Color: Black Length: 10 Make: AR-15 Material: Aluminum Style: Picatinny Type: Free Float

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Product no.: 100009822
CENTURION ARMS RIFLE, 12"
Mfr Part: 060912 855286007010 Two-piece, four-rail handguard installs easily and gives flattop receivers a continuous 12 o’clock rail. Clamps directly to standard barrel nut. Machined aluminum construction combines strength with light weight. Free floats the barrel. Available for Mid-Length and Rifle gas systems.

409.9 GBP 5 £409.90 *

Delivery time approx. 7-14 days.
5 pcs. in the USA warehouse

Specs: Color: Black Length: 12 Make: AR-15 Material: Aluminum Style: Picatinny Type: Free Float

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🔩 Upgrade your AR-15 with the Centurion Arms C4 Rail System! 🛠️ Lightweight, durable aluminum, easy install, free floats the barrel. Shop now for precision shooting! 🎯

Description
Ratings (6)

Railed Handguard Installs Without Removing Front Sight Or Muzzle Device

SPECS: 6061 T6 aluminum, hardcoat anodized, matte black. 2.1" (5.3cm) wide. 2.38" (6cm) high. 1.37" (3.4cm) inner dia. Does not have T-Marks. Includes mounting hardware and instructions.

More...

Customer ratings for CENTURION ARMS MID-LENGTH, 9"

Number of ratings: 6
From brownells.com: 6
Average rating: 4.5

Easy install and quality fit and finish (28/12/2013)

Great rail (13/10/2015)

Geat Quality Product (05/02/2017)

Nice rail (08/03/2014)

Not so impresed (09/08/2012)

Simple doesn't do it justice! (27/04/2012)

Read 6 more ratings on brownells.com

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