DPMS DR-15 Oracle II Slick Side Complete Upper 5.56 NATO 16″ M-LOK

The DPMS DR-15 Oracle II Slick Side Complete Upper is a 5.56 NATO complete upper receiver assembly built around a 16-inch barrel with a 1:7 twist rate, M4 barrel extension, and carbine-length gas system. The A2-profile barrel features a nitride finish and is capped with an A2 flash hider. A low-profile gas block measuring .750 inches in diameter sits beneath the DPMS 13.5-inch Lightweight Hex M-LOK free-float rail, providing a clean, handguard-friendly profile along the barrel.

Upper Receiver

The upper receiver is a forged 7075-T6 A3 AR-pattern receiver with a hard coat anodized black finish. It includes M4 feedramp cuts and is manufactured in the USA. The slick side design omits a forward assist and dust cover, giving the upper a stripped-down profile.

Bolt Carrier Group

The included bolt carrier group is compatible with AR-15 and M16 rifles and carbines. The bolt is constructed from shot-peened Mil-Spec Carpenter 158 steel. The gas key is secured with grade 8 fasteners and staked. A charging handle is also included with this assembly.

Key Features

• 16-inch A2-profile barrel chambered in 5.56 NATO
• 1:7 twist rate with M4 barrel extension
• Carbine-length gas system
• Nitride barrel finish
• .750-inch diameter low-profile gas block
• DPMS 13.5-inch Lightweight Hex M-LOK free-float rail
• A2 flash hider
• Forged 7075-T6 A3 upper receiver, hard coat anodized black
• M4 feedramp cuts
• Upper receiver manufactured in the USA
• Mil-Spec Carpenter 158 steel shot-peened bolt
• Grade 8 staked gas key fasteners
• AR-15/M16 compatible bolt carrier group
• Charging handle included

ICB Firearms carries the DPMS DR-15 Oracle II Slick Side Complete Upper and ships nationwide. Local pickup is available at our Saint Clair Shores, Michigan location.