LUTH AR MBA-4 Carbine Buttstock with .223/5.56 Commercial Buffer Assembly

The MBA-4 adjustable Carbine Buttstock Assembly is a complete kit that includes everything you need to assemble a carbine buffer system on your .223/5.56 AR lower. The kit includes an MBA-4 Buttstock without Length-of-Pull adjustment or Cheek Rise in a lightweight, affordable carbine buttstock. Comes complete with Commercial 6-position carbine Buffer Tube, .223/5.56 Carbine Buffer, Buffer Spring, Latch Plate and Lock Ring. The modular design of the MBA Buttstock allows you to configure your buttstock to your specific and personal needs. The MBA features multiple attachment points for a sling, including molded pockets that will accept Grovtec QD cups, sold separately. Available in Black or Flat Dark Earth.

• Lightweight buttstock for the carbine AR, weighing in at 9.5 ounces
• Easy to add our Cheek Piece: Cheek piece will add an additional 1″ height on cheek rest
• Easy to add our Butt Plate Assembly or 3-Axis Butt Plate Assembly: The assemblies will add an additional 1 1/16″ length of pull with extended length buttplate
• Caution: the MBA-3 and MBA-4 Carbine buttstocks are not designed to be used with Large Bore Calibers such as .338 Lapua or .50 BMG applications. 
• Picatinny Rail
• Revolutionary Anti-Rattle Set Screw