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Luth-AR MBA-3 Stock - Black

Luth-AR MBA-3 Stock - Black

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$89.95
MSRP
$89.95
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Updated
Apr 11, 2026
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Specifications

MPN
MBA-3

Description

Luth-AR MBA-3 StockIf you are still using a Mil-Spec M4 carbine stock on your AR-15 or AR-10, it's time to upgrade. The Luth-AR carbine buttstock is just the upgrade you need, offering near-unlimited adjustability. The cheek rest has 1 inch of height adjustment, and the length of pull can add 1-1/16 inch for a custom fit to your arm length. The rubber buttpad can also be raised or lowered depending on your preference and shooting position. It is compatible with Mil-Spec or commercial 6-position carbine buffer tubes and is made from glass-filled nylon, which retains strength while reducing weight. The MBA-3 carbine stock is also compatible with .223 or .308 caliber rifles, provided you obtain the correct buffer and recoil spring. Upgrade to this ergonomic buttstock today, and you will understand why Luth-AR is the go-to brand when it comes to 3-gun competition rifles.Features Made from glass-reinforced nylon Durable textured adjustment knobs Adjustable length of pull Adjustable cheek rest height Adjustable butt plate assembly (horizontal, vertical, and lateral) Bottom picatinny rail for monopods Flat-bottom index screw that eliminates rattle Requires SKU: GT-CUP for QD sling attachment pointThe modular buttstock assembly is ideal for building a carbine-length AR-10 battle rifle for recreational use at the range or for hunting hogs in the field. The buttstock features a bottom-mounted Picatinny rail for attaching monopods, providing extra stability when shooting prone or off the bench. It also features a socket that is compatible with the GT-CUP reversible quick-detach sling swivel mount for long hunts out in the field or long days at the gun range. Additional recoil pads in various styles and densities can be purchased to customize the feel of your rifle further.The Luth-AR company was founded by the same man who founded DPMS and Panther Arms. Randy Luth began as a machinist and progressed to lead some of the most recognizable and respected companies in the firearms industry. The Luth-AR company now holds seven patents for high-quality AR-15/.308 components and accessories designed for competition shooters, hunters, and gun enthusiasts.
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