Angstadt Arms MDP-9 Complete Upper – 9mm, Black

The Angstadt Arms MDP-9 complete upper provides a compact, pistol-caliber option for AR-pattern platforms. Chambered for 9mm and built around a roller-delayed action, it is designed for reduced felt recoil and smooth cycling. The upper features durable components and a Black Type III hard coat anodized finish for corrosion resistance during regular use. Quality manufacturing aims to deliver consistent function for range work, training, and compact defensive applications.

Key Specifications

• The caliber is 9mm.
• The model is MDP-9.
• The action type is roller-delayed.
• The barrel finish is Black Type III Hard Coat Anodized.
• The barrel material is Aluminum.
• The twist rate is 1:10.
• The color is Black.
• The subcategory is Complete Upper Receivers.
• The manufacturer is Angstadt Arms.

Purpose-built for shooters who value a compact, low-recoil pistol-caliber option, the MDP-9 pairs roller-delay operation with durable finishes and quality components. Its straightforward design supports reliable range performance and everyday compact-carbine utility, making it a practical choice for those who prefer efficient, well-engineered equipment.

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