The Rapid Adjustable Precision Stock (RAPS-C) is specifically designed for professional precision shooters. It incorporates many features found in the standard RAPS, including an integrated cheek rest, adjustable length of pull (LOP), a wide range of adjustments, one-handed operation, and a memory function. All these features are packaged in a more compact and lightweight design that is compatible with the standard carbine buffer tube.Product Advantages:Two levels of adjustable Length Of Pull (LOP)- buffer tube and micro adjustment with the RAPS systemIntegrated Cheek RestPatent-pending 1 Latch System locks both RAPS LOP and Cheek Rest height with one lever; can be configured for right or left-hand shootersRAPS LOP memory feature; set it once and the adjustable butt-pad will spring out to the same length every timeRAPS LOP Adjustment Range extension: 32mm (1.26")Integrated Cheek Rest, adjustment range; 42mm (1.65")Concealed Picatinny rail at the bottom of the stock for use with a monopodHeavy-duty, rubber butt-pad with height adjustmentThe RAPS-C includes a retention bolt, for determining optimal fit on MIL-Spec or Commercial-Spec Carbine buffer tubesEasy installation, no gunsmith required