Knights Armament Co. M4 RAS Rail adapter system NSN: 1005-01-500-4441
This KAC M4 R.A.S. 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. Accessories mount quickly and easily. The M4 R.A.S. is available in a set.
Capco Industries also makes the same RAS system. Cage Code: 04099 We have a few lower rails available
- Length: 6.25″
- Weight: 8.9 oz
Easy installation with minimal tools.
Upper and lower Section P/N 98064 NSN: 1005-01-500-4441
Knights Model# KM98064
Other accessories available for the KAC M4 RAS
Please also see rib rail panels