Identical to KAC’s iconic Ribbed Rail Panels have seen use all over the globe on US military M4 Carbines. Prudent American Technologies (PAT) (formerly known as P&S Products), just like Knights Armament are used on military contracts for military rifles. These rail covers are marked with the PAT (or P&S) CAGE Code: 8FW25 (4U486)
The lightweight polymer panels are ribbed for an enhanced grip, and help insulate the support hand from barrel heat. This cover may be used on KAC, PAT, P&S and other "quad rails." This size nicely fits a carbine rail. The six rib rail cover is popular for the bottom of an M4 RAS rail, when combined with a vertical grip VFG. Also can be used on the M5 RAS, which is the rifle length quad rail for the M16A4.
New unpackaged stock. Individual rail covers have been stored in a box, and might have minor contact marks with other rail covers.
Black.
Mil-Spec
Knights Armament (KAC)