The Daniel Defense M4A1 RIS II Rail Assembly (Manufacturer Model Number: 01-004-08001) is a 12.25" long, 17.7 oz accessory-rail with a flat dark earth (FDE) finish. Features include a free-floating barrel design, mil-spec 1913 Picatinny rails, and a continuous upper rail.
Specs
Model No. | DD0100408001 |
Model | M4A1 RIS II Rail Assembly |
Manufacturer | Daniel Defense |
Illuminated | No |
Overall Length | 12.25" |
Weight | 1.9 |