Upgrade your AR-15 or AR-10 with the Luth-AR MBA-3 Adjustable Stock Kit. This modular carbine stock is designed for compatibility with both Commercial and Mil-Spec diameter carbine buffer tubes. Featuring a fully adjustable design, it includes a 3-axis adjustable butt plate, adjustable cheek rest, and customizable length of pull. With multiple sling mounting points and a bottom Picatinny accessory rail for a rear monopod, this stock enhances your shooting experience. Constructed from durable glass-filled nylon, the MBA-3 is easy to install and replace. The Complete Assembly Kit includes everything needed for installation, ensuring a secure fit with an included anti-rattle screw. Perfect for .223 and most .308 AR carbine style rifles, this stock kit is a must-have for any serious shooter.