| Caliber |
Manufacturer |
Color |
Weight |
Merchant Price |
Merchant URL |
| None |
Centurion Arms |
None |
None None |
$256.50 |
RainierArms
|
Add
|
None |
Centurion Arms |
None |
None None |
$256.99 |
Brownells
|
Add
|
Prices last checked September 2026.
Prices and availability change often, so confirm on the retailer's site.
The C4 rail system is a lightweight, rugged, 2 piece free float rail that when installed gives the uppers a continuous top rail.
Features:
Continuous top rail
Anti-Rotational Tabs
Integrated QD Attachment sockets - Limited Movement
2 Piece Design for easy maintenance
Length: 10"
Extremely light weight: 10.7oz
Barrel Nut Sold Separately
