Introducing the Rise Armament RA524DEFENSE! This AR trigger is a refined version of the renowned Blitz Trigger, designed expressly for high-performance in self-defense firearms. With a clean, 4.5-lb. pull, the Blitz Defense offers a substantial enhancement to your AR-15 or 9mm AR. You\'ll experience an effortless follow-up of shots courtesy of its rapid reset.The trigger blade boasts a broad, user-friendly design, enabling easy control and resulting in an impeccably crisp break. For those with larger hands or if you\'re adorned with gloves, the blade is neatly recessed in the trigger well allowing ample space. The Blitz Defense comes in a distinctive blue anodized cassette-style housing, making installation a piece of cake. This dynamo fits AR-style platforms built to military specification standards. It\'s adaptable to calibers like .223/5.56, .308, 6.5, 9MM, and more, making the Blitz Defense an exceptional choice for Pistol Caliber Carbines (PCCs).