The KAC M4 RAS (Rail Adapter System) was developed for use on the US military's M4 Carbine, and with over 1 million rails issued to date, it is one of the most battle proven designs available for the AR-15 platform. This non-free float handguard is a simple-to-install, drop-in upgrade that features genuine Mil-Spec M1913 Picatinny Rails along its entire length. What sets the M4 RAS apart from other 2-piece quad rails on the market is that it securely locks to the rifle's barrel nut via a clamp and screw arrangement, making it a very solid foundation upon which to mount tactical accessories.
Includes three (3)KAC 11 Rib Rail Panels
Additional Features: | 11-Rib |
Color: | Black |
Length: | 6.25 in |
Charlie's also carries Factory new, product without the rail covers, click here for M4 Knights Armament RAS rail new open box.
Note: If the KAC RAS is out of stock, please consider the P&S Products / PAT contract RAS. Both Prudent American - P&S and KAC are contract providers to the US Military, and the RAS rails are identical.