The DPMS DR-15 Oracle II Slick Side Complete Upper 5.56 NATO 16" M-Lok is a ready-to-run upper assembly built around a 16 inch A2-profile, nitride-finished barrel and a lightweight 13.5 inch M-Lok free float handguard. Forged from 7075-T6 aluminum with a flat-top A3 receiver and M4 feed ramps, it delivers a solid foundation for a dependable AR-15 build while keeping weight and bulk to a minimum.

This complete upper includes a low-profile .750" gas block, carbine-length gas system, A2 flash hider, and a full bolt carrier group with Carpenter 158 bolt, 8620 carrier, and staked gas key, plus charging handle. The long M-Lok rail offers generous mounting space for lights, grips, and optics, making this upper well suited for range use, training, and general-purpose carbine roles. DPMS’s long history with AR-pattern rifles shows in the clean machining, thoughtful component selection, and reliable performance of the Oracle II line.

Key Features:

• Manufacturer: DPMS
• Model: DR-15 Oracle II Slick Side Complete Upper
• Caliber: 5.56 NATO
• Barrel Length: 16"
• Barrel Profile: A2 / M4
• Barrel Finish: Nitride
• Gas System: Carbine Length
• Handguard Type: 13.5" Lightweight Hex M-Lok Free Float
• Upper Receiver Material: Forged 7075-T6 Aluminum
• Receiver Style: Flat Top A3 With M4 Feed Ramps
• Muzzle Device: A2 Flash Hider
• Bolt Material: Carpenter 158 Steel
• Bolt Carrier Material: 8620 Steel With Staked Gas Key
• Includes: Complete Upper, Bolt Carrier Group, Charging Handle