RIFLE: SPIKES TACTICAL MODEL ST15 - RIFLE, SERIAL NUMBER 081847, BLACK (MATTE), NOT INCLUDED, 21, 5.56MM, SEMI - AUTOMATIC Notes: The Spike's Tactical ST-15 is a semi-automatic AR-15 pattern rifle chambered in 5.56 NATO. Built with a focus on quality, reliability, and modularity, the ST-15 features a traditional AR-platform design with compatibility for a wide range of accessories and components. This rifle is equipped with a Konus red dot optic, providing a fast and intuitive aiming solution for recreational shooting, range use, and sporting applications. Features: Manufacturer: Spike's Tactical Model: ST-15 Rifle Caliber: 5.56 NATO / .223 Remington Semi-automatic action AR-15 pattern rifle configuration Aluminum upper and lower receivers Direct impingement gas system Konus red dot optic included Picatinny rail for optics and accessories Adjustable stock A2-style pistol grip Detachable magazine Accepts standard AR-15 pattern magazines Threaded barrel Standard AR-15 controls Compatible with a wide range of AR-15 accessories Black finish Suitable for recreational shooting, range use, and sporting applications