CENTURION ARMS 9.25" C4 Quad Mid Length RAIL SYSTEM Midlength AR15 2 Piece Handguard
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: Current version of the rail has some slight cosmetic differences from stock photos. Engraving is now machine engraved and black anodized....no white markings.
Material: 6061 T6
Finish: : type 3 hard coat anodized
Weight: 10.6oz with screws---1.1oz with standard barrel nut
Length: 9.25" in
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 "C4 Rail"
Reviewer: Rasheed K Refaey on Feb 23rd 2021
MK12 Perfection!!! Got rid of my M-LOK Rail and swapped for this rail in 12" C4... Sooo very glad I did. Not only looks appropriate, but is even more functional than my previous.
You cannot miss with Centurion Arms products!