The Patriot Ordnance Factory Phoenix 9mm Rifle is designed with advanced features for a reliable and versatile shooting experience. Here are the technical specifications: Phoenix Rifle Technical Specs: Caliber: 9X19mm Action: Blowback Weight: 5.75 lbs Barrel: Length: 16.5" Rifling: 1:10 Muzzle Threads: 1/2x28 Overall Length: 36" Receiver Finish: Black anodize Handguard: Monolithic upper receiver with M-Lok Muzzle Device: Dual Chamber Muzzle Brake Trigger: Mil-Spec AR-style Grip: Mission First Tactical Fire Control: Ambidextrous Additional Features: Fully monolithic upper receiver with an ambidextrous forward charging handle. Direct blowback operating system. POF-USA's 35-round 9MM magazine. Billet lower receiver with fully ambidextrous controls. 1913 picatinny rail at the rear of the lower receiver. The Phoenix rifle combines a robust build with user-friendly features, making it suitable for various shooting applications.