Go for broke and do it right 
1. Ditch the MOE handguard
2. Install low profile gas block
3. Install KAC carbine or midlength URX (FF rail that contains an integral flip up front sight)
4. Throw on your choice of BUIS
5. Enjoy sweet, sweet setup
Imagine this with a little more barrel...
1. Ditch the MOE handguard
2. Install low profile gas block
3. Install KAC carbine or midlength URX (FF rail that contains an integral flip up front sight)
4. Throw on your choice of BUIS
5. Enjoy sweet, sweet setup
Imagine this with a little more barrel...
