Foundation LDR Rifle The Foundation Long Distance Ready Rifle is a purpose-built rifle with long distance in mind. The Foundation LDR utilizes the Foundation chassis allowing for modularity and adjustability to fine tune your set up. Length of pull, cheek height adjustment, optional forend lengths and the ability to fix or fold the stock allow the end user to customize further. The Foundation rifle 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 integrate Mfg: Grey Birch Solutions