Daniel Defense RIS II
Mounts and adaptersDaniel Defense · United States
Key specs
- Manufacturer
- Daniel Defense
- Model
- RIS II
- Interface
- Picatinny ×4
Overview
Free-floating four-rail handguard of the SOPMOD Block II upgrade for the M4.
Compatible weapons 1
“Confirmed fit” means an editor checked the pairing. “By mount” means the weapon has the mount point this item uses (and a matching caliber, for suppressors and magazines): check before buying.

CarbinesM4 Carbine5.56×45mm NATO
Confirmed fit