Luth-AR MBA-3 Stock Kit for AR-15 – Includes Mil-Spec Buffer Tube, Buffer, Spring (MBA-3K-M)

• Complete stock kit including MBA-3 and buffer assembly components
• Includes mil-spec carbine buffer tube, buffer, and recoil spring
• Also includes latch plate and castle nut for installation
• Designed for AR-15 lower receiver compatibility
• Adjustable cheek piece, length of pull, and butt plate
• Provides full stock and buffer system for carbine rifle builds

The Luth-AR MBA-3 Stock With Buffer Assembly Mil-Spec is a carbine stock kit designed for AR-15 rifles using a Mil-Spec diameter buffer tube system. This adjustable carbine stock kit provides a complete installation solution including stock, buffer tube, spring, and recoil buffer. The Luth-AR MBA-3 Stock With Buffer Assembly fits AR-15 platforms chambered in .223/5.56.

The Luth-AR MBA-3 stock kit includes a Mil-Spec 6-position buffer tube, carbine recoil buffer, recoil spring, latch plate, and castle nut. It features an adjustable cheek rest, adjustable length of pull, and a 3-axis adjustable butt plate. The stock is constructed from glass filled nylon and includes multiple sling attachment points along with a bottom Picatinny rail. This complete stock assembly is used for AR-15 builds requiring an adjustable stock and full buffer system. In standard configurations, it is used for range use and adjustable rifle setups.