Luth Ar Llc AR-15 Skullation Stock Assembly Collapsible Carbine

The Luth-AR MBA-4 Stock Assembly is a complete kit designed for assembling a carbine buffer system on your .308 AR-style rifle. Made from super strong glass-filled nylon, this lightweight buttstock weighs roughly half as much as comparable stocks. It features a built-in Picatinny rail for attaching accessories, as well as a revolutionary anti-rattle set screw for enhanced stability. Compatible with both commercial and Mil-Spec buffer tubes (excluding those exceeding 1.1172" diameter), the MBA-4 is a durable and reliable upgrade for your AR platform.

Note: The MBA-3 and MBA-4 buttstocks are not intended for use with large bore calibers such as .338 Lapua or .50 BMG. For A2 buffer tubes, consider the MBA-1 or MBA-2 models. Cheek Piece and Butt Plate Assemblies (sold separately) can be added for increased comfort and adjustability.