LDR PISTOL The LDR is a purpose-built pistol with long distance in mind. The LDR utilizes the LaChassis allowing for modularity and adjustability. The LDR also utilizes the brand new Fusion Receiver System. Moving away from the traditional v block design, Grey Birch has developed a threaded receiver and barrel system with the goal of increasing the accuracy and consistency of accuracy in the semi auto platform. The LDR with an integrated 20 MOA rail will help users push the boundaries of the 22LR and its distance capabilities. The LDR is compatible with most factory Ruger 10/22 (TM) parts. LDR Rifle Features: Ruger BX Trigger La Chassis System Include Mfg: Grey Birch Solutions