The Luth-AR MBA-1 rifle buttstock (brand part no. MBA-1-3AX) mounts to an AR-15 or AR-10 rifle-length A2 buffer tube and adds a 3-Axis butt plate for extra fit customization, on top of Luth-AR’s fully ambidextrous MBA-1 design.

Key Specifications

• Mounts to a rifle-length A2 buffer tube on AR-15 or AR-10 platforms.
• Fully ambidextrous, comfortable shooting off either shoulder.
• Cheek piece moves up/down and fore/aft, pre-installed for right-handed shooters but reversible for lefties.
• Length of pull is adjustable via a thumbscrew.
• Fits all .223 and most .308 AR-style rifles.
• Built from glass-filled nylon with an integrated receiver end plate.
• Features a 3-Axis Butt Plate for added fit customization.

Frequently Asked Questions

Can a left-handed shooter use this stock? Yes, the cheek piece ships pre-installed for right-handed use but can be reinstalled for left-handed shooters.

What rifles does it fit? Any AR-15 or AR-10 with a rifle-length A2 buffer tube; Luth-AR says it fits all .223 and most .308 AR-style rifles.

What does the 3-Axis Butt Plate add? An extra degree of fit customization on top of the MBA-1’s adjustable cheek piece and length of pull.

Buy the Luth-AR MBA-1 Buttstock with 3-Axis Butt Plate

Order this buttstock from our Luth-AR lineup, browsable in our full AR15 stocks & forends selection, with fast, insured shipping from our Lubbock, Texas gun shop.