Daniel Defense DD4 MK18 RIII SBR Rifle 5.56mm 10.3″ Barrel Black

The Daniel Defense DD4 MK18 RIII SBR Rifle in 5.56mm offers an advanced version of the esteemed MK18 platform, enhancing weight efficiency and operational flexibility. This short-barreled rifle features the exclusive RIS III rail system, an optimized version of the renowned SOCOM-developed RIS II rail. The RIS III is lighter yet maintains extreme durability and provides multiple M-LOK attachment points for tactical accessories such as lights, lasers, and vertical grips. The system also incorporates a robust 6-Bolt Bolt-Up system, capable of withstanding the recoil from an M203 grenade launcher.

Key Features

• Exclusive RIS III rail system
• 10.3" chrome-lined heavy phosphate-coated Government-profile barrel
• Fully ambidextrous controls for ease of use by left and right-handed shooters

The MK18 RIII is designed for excellent maneuverability and durability, making it a versatile choice for tactical operations. Available from ICB Firearms, this rifle is an ideal option for those seeking a reliable and flexible SBR. Fast nationwide shipping is available, or choose local pickup in Saint Clair Shores, Michigan.