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Angstadt Arms MDP-9 Roller-delayed 9MM Pistol - 6" Black

AR Pistol

In stock

FFL Required Before Shipping.
Please have your dealer email a copy of their FFL to [email protected] or fax it to 253-218-2998, referencing your name and order number.


The MDP-9® is a roller-delayed AR-9 pistol chambered in 9mm and fed with GLOCK® magazines. Be one of the first to own the smoothest shooting PCC.


The Angstadt Arms MDP-9® is an ultra-compact subgun chambered in 9mm and fed with GLOCK® pistol magazines. It has a proven roller-delayed action and AR-15 platform compatibility, making it the ideal personal defense weapon for both professionals and prepared citizens alike.



  • Action: Roller-delayed blowback
  • Caliber: 9mm NATO
  • Color: Black Type III Hard Coat Anodized
  • Magazine: Includes two (2) 27 round Magpul PMAG GL9 magazines. Accepts GLOCK® 9mm double stack magazines
  • Endrail Interface: 1913 endrail with QD sling socket. Firearm will accept most all 1913 side-folding & telescoping pistol brace and stock options
  • Upper Assembly: 7075-T6 aluminum monolithic upper receiver assembly with continuous top picatinny rail, M-LOK interface and QD sling points
  • Charging Handle: Non-reciprocating ambidextrous forward charging handle (can be swapped from left to right side)
  • Lower Receiver: 7075-T6 billet aluminum lower receiver with flared magwell, extended magazine release, threaded bolt catch screw and B5 Systems Type 23 pistol grip
  • LRBHO: Last round bolt hold open on an empty magazine
  • Fire Controls: Milspec AR-15/M4 Fire control group. The MDP-9® is compatible with most aftermarket 9mm PCC triggers
  • Barrel: 5.85″ chrome moly black melonite barrel with a 1/10 twist and threaded 1/2×28 TPI
  • Muzzle Device: Removable 3-lug muzzle device
  • Overall Length: 14″
  • Weight: 3.7 lbs unloaded with no magazine
  • Country of Manufacture: Made in Charlotte, NC USA!
  • Patent pending
More Information
Product Type AR Pistol
Manufacturer Angstadt Arms
Thread Pitch 1/2x28
Twist Rate 1:10
Color Black
Caliber 9mm

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