The Tiger Rock Inc. ST003M-T AR-15 Collapsible Standard Version Stock Body in matte tan offers unmatched durability and versatility. This six-position MIL-SPEC M4 buttstock is expertly crafted from fiberglass-reinforced, injection-molded nylon, providing superior strength under tough conditions and ensuring reliable performance in the field. M4 MIL-SPEC 6 position buttstock Molded from reinforced plastic composite Fits standard MIL-SPEC 6-Position buffer tubes Metal sling loop/attachment installed Matte Tan finish Elevate your AR-15 experience with the ST003M-T, combining functionality and performance seamlessly.