Lower Parts
UPPER PARTS
Receivers
Complete MDP-9 GEN2 9mm roller delayed bufferless upper receiver assembly. Compatible with AR9 and AR15 lower receivers. Includes 1913 Endrail adaptor.
$1,655.00
In stock
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COMPACT POWER: ANYTIME READY
The MDP-9 GEN2 roller delayed action is now available as a stand alone upper receiver assembly. This is a direct upgrade for existing Angstadt Arms UDP-9 firearms and 3rd party AR9 lower receivers.
Experience unmatched portability without compromising performance
In a world filled with unforeseen threats, traditional firearms lack the combination of power and compactness needed for immediate response.
The MDP-9 is designed to be light, small, yet fully functional, offering a revolutionary roller delay action that reduces recoil. Gain the peace of mind and confidence you need for protection in any situation, with the perfect balance of size and strength.
MDP-9 GEN2 Roller Delayed Upper Specifications:
Lower Receiver Compatibility:
The MDP-9 upper is designed to work with a wide range of AR9 GLOCK magazine lower receivers, as well as mil-spec AR-15 receivers.
For the best possible function we strongly recommend our AR9 lower receiver however, we have successfully tested the MDP-9 upper with these 3rd party receivers. Please note due to 3rd party manufacturing tolerances we can’t ensure 100% reliability in every third party configuration.
The MDP-9 roller-delayed action incorporates a spring-loaded ejector within the upper receiver. For proper function you will need to remove the ejector in your lower receiver. Typically, this is secured in position with a roll pin or set screw. Please note the MDP-9 upper is not compatible with Colt, MP5, or CZ Scorpion magazine lower receivers.
Trigger Compatibility:
Please see this page for trigger compatibility. We recommend the EMT-9 PCC Trigger
Weight | 3 lbs |
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Dimensions | 14 × 3 × 3 in |
Brand | Angstadt Arms |
Manufacturer | Angstadt Arms |
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Angstadt Arms is born from a rich heritage of master gun makers, a family legacy spanning centuries, now reimagined with innovation and technology. We believe every gun owner is part of a grand story and we invite them to add a new chapter with us.
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