The Daniel Defense AR-15 M4A1 RIII Upper Receiver Assembly is built around a 14.5 inch Cold Hammer Forged M4 Profile barrel with a permanently attached Daniel Defense Flash Suppressor, a GRIP-N-RIP Charging Handle, and mid-length gas system. It features a 12.5 inch lightweight RIS III rail—modeled after the revolutionary RIS II two-piece handguard developed for SOCOM—features M-LOK attachment for lighter weight while still offering M203 grenade-launcher attachment. All Daniel Defense complete upper receiver groups come standard with an M16 profile bolt carrier group
Manufacturer | Daniel Defense |
Model | DD4 RIII URG |
UPC | 818773023009 |
SKU | 23-004-01097-011 |
Weight | 5.4500 |