ALWAYS ARMED 4.5" 9MM OCTO GEN 2 FLASH CAN UPPER RECEIVER - FDE

Upgrade your AR-9 setup with the Always Armed 4.5" 9mm Octo Gen 2 Flash Can Upper Receiver in Magpul FDE. Precision-engineered in the USA, this complete upper receiver combines compact maneuverability with durable, range-ready performance.

Built around a high-grade Mil-Spec AR-15 upper receiver, it features a 4.5" 1:10 twist barrel crafted with a sleek Black Nitride finish for superior corrosion resistance and shot consistency. The integrated 4.25" Free-Float M-LOK Handguard gives you flexible accessory attachment options while maintaining a slim, comfortable profile. Finished with an extended Flash Can Muzzle Device to direct muzzle blast forward and a premium Magpul FDE Cerakote coating, this upper delivers bold aesthetics and dependable function.

Key Features:

• Made in the USA: Precision manufacturing and quality assurance.
• Mil-Spec Construction: Built on a standard Mil-Spec AR-15 upper receiver.
• 4.5" Nitride Barrel: Features a 1:10 twist rate with a long-lasting Black Nitride finish.
• 4.25" Free-Float M-LOK Rail: Modern modularity for foregrips, lights, and accessories.
• Flash Can Muzzle Device: Redirects sound, gas, and blast downrange.
• Magpul FDE Cerakote: Durable, weather-resistant Flat Dark Earth finish.