Angstadt Arms MDP-9 Gen 2 9mm 6″ Threaded Barrel

Description

The Angstadt Arms MDP-9 Gen 2 is a compact 9mm platform built around a monolithic upper and a roller-delayed blowback action. It accepts GLOCK double-stack 9mm magazines and features a 6″ threaded Melonite-treated barrel and an FDE Cerakote receiver. The design combines AR-pattern ergonomics with an integrated top rail and modular M-LOK compatibility.

Key Specifications

• The action is roller-delayed blowback.
• Chambered in 9x19mm (9mm Luger).
• The barrel is a 6″ chrome-moly black Melonite barrel with a 1/10″ twist and 1/2×28 TPI threading.
• Magazine compatibility: accepts GLOCK 9mm double-stack magazines and the factory description lists two 17-round OEM GLOCK magazines included.
• The upper assembly is 7075-T6 aluminum monolithic with a continuous top Picatinny rail and M-LOK interface.
• The lower receiver is 7075-T6 billet aluminum with a flared magwell.
• The charging handle is a non-reciprocating ambidextrous forward unit that can be swapped left/right.
• The firearm includes a removable 3-lug muzzle device.
• Overall length is listed as 14 inches and the unloaded weight is 3.7 lbs.
• Manufacturer origin: Made in Charlotte, NC, USA.

Built for shooters who value compact, modular 9mm platforms, the MDP-9 Gen 2 pairs a proven roller-delayed system with modern AR-style controls and accessory mounting. Its threaded 6″ barrel and monolithic rail make it adaptable for a range of practical applications, while the billet and 7075-T6 aluminum construction provides a durable foundation for aftermarket customization and steady handling.