Luth-AR MBA-3 Carbine Stock FDE Adjustable Cheek Rest for AR-15/AR-10

Overview

The Luth-AR MBA-3 Carbine Stock in Flat Dark Earth (FDE) is a fully adjustable carbine buttstock assembly for AR-15/AR-10 platforms. It mounts to a carbine rifle with a 6-position mil-spec or commercial buffer tube.

Fit & Adjustments

• Includes an added-height adjustable cheek rest.
• Three-axis adjustable butt plate assembly extends length of pull (LOP) by 1 1/16 inch (with horizontal, vertical, and lateral adjustments).
• Fixed vertical struts preserve a reliable cheek piece for left-handed use.

Interface / Features

• Picatinny rail along the bottom rear of the stock body for accessory attachment.
• Flat bottom index set screw (10-24) to eliminate rattle and lock the stock securely in the selected position.
• Constructed from super-strong glass-filled nylon.

Compatibility Notes

• Designed to adapt to existing commercial and mil-spec buffer tubes.
• Compatible with most .223 AR carbines and many .308 AR variants.
• Certain aftermarket tubes exceeding 1.172 inches in diameter may not fit.

Finish / Pad

• FDE version uses a hard butt plate as the pad (contrasts with the black model’s soft rubber recoil pad).

Interoperability

• Interoperable with the MBA-1 family.