DPMS DA-15 DPM4 Complete Lower Receiver

The DPMS DPM4 lower receiver provides a complete, ready-to-assemble foundation for an AR-style firearm, combining a forged 7075-T6 aluminum receiver with a selection of DPMS components. Finished with MIL-A-8625F Type III Class 2 hardcoat anodizing, it is built around a Mil-Spec diameter receiver extension for broad compatibility with standard components.

This configuration includes a DPMS Classic stock, grip, and trigger guard, along with a staked M4 lock nut and standard carbine buffer. The Panther Polished Trigger (PPT) provides the fire-control group for a straightforward, factory-configured lower assembly.

Benefits

• 7075-T6 Forged Aluminum Construction — The receiver is machined from aluminum forgings for a durable and lightweight foundation.
• Complete Factory Configuration — Includes the receiver extension, stock, grip, trigger guard, lock nut, and carbine buffer.
• Panther Polished Trigger — Features DPMS’s Panther Polished Trigger (PPT) fire-control group.

Features

• 7075-T6 Aluminum Forged Receiver — Provides a strong and lightweight receiver platform.
• Type III Class 2 Hardcoat Anodizing — MIL-A-8625F hardcoat anodizing provides a durable protective finish.
• Mil-Spec Diameter Receiver Extension — Uses a standard Mil-Spec diameter receiver extension.
• DPMS Classic Furniture — Includes matching black DPMS Classic stock, grip, and trigger guard.

Additional highlights include a staked M4 lock nut, standard carbine buffer, and multi-caliber designation.

DPMS DPM4 Lower Receiver Specifications

Manufacturer: DPMS
Model: DPM4 Lower
Model Number: DP51655109502
SKU: DP51655109502
UPC: 850032424059
Type: Lower Receiver
Caliber: Multi
Receiver Material: 7075-T6 Aluminum Forging
Receiver Finish: MIL-A-8625F Type III Class 2 Hardcoat Anodized
Receiver Extension: Mil-Spec Diameter
Stock: DPMS Classic, Black
Grip: DPMS Classic, Black
Trigger Guard: DPMS Classic, Black
Fire Control Group: Panther Polished Trigger (PPT)
Lock Nut: Staked M4
Buffer: Standard Carbine