With a reputation that proceeds itself the Knights Armament RAS handguard line is well known for its rugged and dependable free float design.
Specification unique to each handguard are as follows:
- PN 20211
- Dubbed the ‘Too Long’ this handguard is 13/16” longer than the carbine length handguard and requires the use of a low-profile gas block
- Approximate length: 7.61”
- Approximate weight: 1.06lbs
- PN 21166-2
- Dubbed the RAS MRE (More Real Estate) this is design for a carbine length gas system with a fixed front sight
- Approximate length: 11.27”
- Approximate weight: 1.26lbs
All RAS free float handguards include the barrel nut, mounting hardware, and three 11 rib rail cover panels.
Big Book Catalog, Issue:72, Page:059
Big Book Catalog, Issue:73, Page:065