This is a Springfield AR known as the Saint chambered in 223 Remington, model STEQ975556BX.
The new SAINT Edge EVAC Pistol in 5.56mm features a patent-pending barrel takedown system and folding brace that allows it to fit in an astoundingly small (and packable) zippered bag.
Features:
Tailhook Brace
LAW Tactical Folding Mechanism
