The Davidson Defense AR-9 9mm BCG and Pistol Caliber Upper Receiver provides compatibility and performance for AR enthusiasts. Chambered in 9mm (9x19), this assembly is crafted for the AR-9 platform, featuring a 9MM Nitride Bolt Carrier Group made from 8620 alloy steel. The external extractor ensures reliable performance with both Glock and Colt magazines, while the full-auto compatibility allows for versatility in use. The gas system is designed with a pistol caliber gas key, optimizing functionality for pistol caliber applications.
The upper receiver, known as the "Vertex," is crafted from lightweight 6061 aluminum and finished with a Type III hard coat anodization for durability. This combination of materials and finishes ensures a robust and dependable component for any gunsmith looking to build a high-performance pistol caliber carbine. The AR-9 setup delivers an efficient and reliable shooting experience for those who value freedom in their firearm operations.
Caliber: 9mm (9x19)
Platform: AR-9
Bolt Carrier: 9MM Nitride Bolt Carrier Group 8620 Alloy Steel – Compatible with Glock and Colt Magazines (External Extractor)
Bolt Carrier Material: 8620 Alloy Steel
Bolt Carrier Finish: Nitride
Bolt Carrier: Full Auto Compatible
Gas System: Pistol Caliber Gas Key
Upper Receiver: "Vertex" Enhanced Pistol Caliber AR-15 Billet Upper Receiver
Upper Receiver Material: 6061 Aluminum
Upper Receiver Finish: Type III Hard Coat Anodized
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