The Delta Team Tactical stripped AR-15 upper receiver is a flat top design in forged 7075-T6 aluminum with a hardcoat anodized black finish and a dry film lube coated interior. It features M4 feed ramps, a Mil-Std 1913 Picatinny top rail, forward assist compatibility, dust cover compatibility, and standard AR-15 barrel nut threads. Compatible with standard Mil-Spec AR-15 components for rifle and pistol builds.
The upper receiver is forged 7075-T6 aluminum with a hardcoat anodized black exterior finish. The flat top design carries a Mil-Std 1913 Picatinny top rail for optic and accessory mounting. M4 feed ramps are cut into the receiver, forward assist and dust cover ports are present, and standard AR-15 barrel nut threads cover barrel and handguard compatibility across standard Mil-Spec components.
The interior of this upper receiver carries a dry film lubricant coating applied directly to the internal surfaces. Think of it as a permanent slick layer built right into the metal. The bolt carrier group travels through this receiver on every cycling event, and that coated surface means less friction against the BCG with every shot. Less friction means the carrier moves more freely, and that translates directly into a smoother feeling gun in your hands. Shooters notice the difference in how the rifle feels during rapid fire and follow-up shots. Beyond the feel, the coating protects the interior metal from corrosion and reduces carbon adhesion over time. Carbon tends to stick harder to bare or lightly finished aluminum surfaces, and buildup inside an uncoated receiver can create drag and rough spots as round counts climb. The dry film coating resists that buildup and keeps the interior surface cleaner across extended use. Unlike liquid lubricants that migrate, attract grit, and burn off under heat, dry film stays bonded to the surface without any reapplication needed. It is a practical improvement built directly into the receiver that works every time the bolt cycles.
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Product Type: Stripped AR-15 Upper Receiver
Platform Compatibility: AR-15
Receiver Style: Flat Top
Receiver Material: 7075-T6 Aluminum
Receiver Finish: Hardcoat Anodized
Receiver Internal Coating: Dry Film Lube Coated Interior
Receiver Color: Black
Feed Ramp Style: M4 Feed Ramps
Forward Assist Compatibility: Yes
Dust Cover Compatibility: Yes
Rail Type: Picatinny Top Rail
Rail Specification: Mil-Std 1913
Thread Pattern: Standard AR-15 Barrel Nut Threads
Construction: Precision Machined Forged Receiver
Compatibility: Standard Mil-Spec AR-15 Components
Interior Finish: Dry Film Lubricant Applied for Reduced Friction
Corrosion Resistance: Yes
Intended Use: AR-15 Rifle and Pistol Builds
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