The Adapt Breech system, which moves the threads to the outside of the barrel, thus eliminating seized breech plugs and assists in simplifying the cleaning process. The threadless primer adapter holds a 209 primer for fast, reliable ignition. Armornite corrosion protectant metal finish - a rugged nitride coating that gives protection. The precision 24" barrel has a 1:28" rifling twist for optimal performance with todays sabots and high-performance projectiles The Stealth Striker ambidextrous cocking system is whisper quiet and eliminates scope clearance issues that plague traditional hammer cocking systems. Its match-grade trigger, which adds a smooth-breaking, light trigger pull that allows the shooter consistency shot after shot.