The DT-PR stock is the Precision Rifle (PR) variant of our new Dual-Tension (DT) series of carbine stocks. Incorporating Magpul's proprietary, patent-pending DT adjustment system that mitigates play between the buffer tube and the stock, resulting in a tighter fit across the stock's length of pull. It also minimizes snagging of facial hair and skin where the shooter's face contacts the stock.