Angstadt Arms MDP-9 9mm Luger 6" Complete Roller Delay Upper Assembly - Surpressor Ready

The Angstadt Arms MDP-9 9mm Luger 6" Complete Roller Delay Upper Assembly is designed for operators who require a suppressed firearm capability without the complications of traditional systems. This upper receiver assembly is ideal for tactical, home defense, and specialized law enforcement applications where sound signature reduction is critical.

The roller delay operating system, which has been proven in military and professional settings, provides a smooth shooting experience while managing the back-pressure dynamics of suppressed 9mm ammunition. This mechanism uses spring-loaded rollers to delay the bolt carrier's rearward movement, resulting in lower recoil impulse and reduced noise signature when paired with a quality suppressor.

With a 6-inch barrel length, this assembly balances velocity retention for 9mm Luger while maintaining a compact profile suitable for tight spaces and vehicle operations. It is pre-threaded for suppressor mounting, ensuring easy integration with your preferred sound suppression system, and is designed to deliver reliability and accuracy from the first round downrange.