Introducing our HK R3D 2.0 tritium night sights, meticulously engineered to excel across all model varieties. Designed with precision and functionality in mind, our suppressor height sights feature a durable black nitride surface finish, ensuring extended durability against the elements. The R3D 2.0 is the ultimate choice for private citizens and police officers alike, offering unparalleled reliability and performance. Elevate your accuracy and readiness with HK R3D 2.0 tritium night sights - where form meets function for optimal sight alignment in any situation.