Find this robust, highly adaptable handguard rail in 6.25, 7, 7.75, 9.35, 11.5, and 12-inch lengths at Omaha Outdoors. Omaha Outdoors has custom and factory in stock KAC RAS models for sale. Buy KAC RAS online at Omaha Outdoors.

This KAC M4 RAS switches from the standard hand guards on 14.5 & 16 inch MILSPEC carbine barrels. Used as a drop in quad rail for the AR15 Platform. Picatinny rails on all sides allow multiple possibilities for all your mounting solutions.

The KAC Rifle Length RAS(Rail Adapter System) is a full-length, free float handguard with M1913 Picatinny rails at the 12, 3, 6 and 9 o’clock positions. This rail free floats the barrel to improve barrel harmonics and increased accuracy potential.

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.

2013年5月26日 · 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.

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.

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.

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.

The M5 Rifle RAS converts AR-15, M16 rifles with 20 inch barrels into the MWS (Modular Weapon System) configuration. The rail system forends do not require you AR15 Rifle to be modified. They are very simply installed in place of the plastic handguards with simple tools.

Knights Armament Co.'s Free Float RAS (Rail Adapter System) features full length mil-spec M1913 Picatinny rails at the 12-, 3-, 6-, and 9 o'clock positions, making it compatible with any number of rail-mounted tactical accessories.