CENTURION ARMS C4 Mid Length CUTOUT RAIL SYSTEM Midlength AR15 2 Piece
Unique style two-piece, four-rail handguard installs easily and gives flattop receivers a continuous 12 o’clock rail. The Centurion patented C4 rail system is a lightweight, rugged, 2 piece free float 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. Clamps directly to standard barrel nut and features T-marks for proper optic and accessory remounting reference. Machined aluminum construction combines strength with light weight. Midlength Cutout model CNARM0609-MC extends rails ¾" around sides of front sight base on midlength gas systems.
• Material: 6061 T6
• Finish: : type 3 hard coat anodized
• Weight: 12.4oz with screws---1.1oz with standard barrel nut
• Length: Top 9 1/4in Sides 11 1/2in Bottom 10 5/8in
• Width: 2.1in
• Height: 2.38
• Inside diameter: 1.37
• Rails: 1913 spec rail
• Fasteners: grade 8 bolts phosphate finished
• MADE IN USA
- Screws are included with the purchase of all rail systems. Replacement screws are available to purchase if necessary.
Barrel Nut Sold Separately
5 of 5 STAR "Centurion C4 midlength cutout" Dec 2019
Reviewer: Ben from GA
This rail is the best quad rail I have ever used. Lightweight, locks up tight, precisely machined. It feels indestructible. This rail brought me back to quad rails from the Keymod/MLOK dark side. My favorite rail by far, saving up for another.
5 of 5 STAR "Cmr middy cutout" Nov 2019
Reviewer: Darrin from NC
Got this secondhand and am in process of saving for a comolete 12,5 with fsp and this rail. It is on my short list of factory rifles.Now, on to the rail. Its incredible. I honestly dont know how dd got their risII accepted instead of this... Its lighter, better, more appealing anf appears stronger!Bottom line? Get it.