Leapers UTG Pro Model 4 Ops Ready S3 Mil-Spec Stock Kit, Black - RBUS3BM

This is a 6-position collapsible mil-spec buttstock kit compatible with AR-15 and M16 platforms. The stock assembly features a polymer body with aluminum extension tube, includes buffer tube, buffer, buffer spring, castle nut and tear-drop ring, and measures 9.5 inches in length with a rubberized butt pad and slanted cheek rest for enhanced shooting stability.