Save on shipping with SHIP99
Luth-AR MBA-1 Rifle Buttstock

Luth-AR MBA-1 Rifle Buttstock


Stock# LUTMBA1 UPC 862388000108

Save on shipping with SHIP99


Luth-AR MBA-1 Rifle Buttstock Details

  • Black


Luth-AR MBA-1 Rifle Buttstock Specifications

The Luth-AR Modular Buttstock Assembly (MBA) for AR style rifles is designed to replace the standard buttstock on your AR. The MBA-1 is designed to work with a standard A2 rifle style buffer tube and features Length-of-Pull adjustment and an adjustable cheek rise in a low-cost, lightweight, strong and high-quality design. 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. A rail attachment is available. Available in Black or Flat Dark Earth or with Freedom Flag cheek rest.


  • Fully Adjustable Buttstock assembly to mount to a rifle (A2 Round Standard Tube) – This is Luth-AR's fixed stock
  • Additional 1″ height on cheek rest
  • Additional 1 1/16″ length of pull with extended length buttplate
  • Approximately half the weight of competitors’ adjustable stocks The “MBA” weighs just 1.26 lbs.
  • Fits .223 and .308 AR style rifles
  • Super Strong Glass Filled Nylon
  • Comes with A1 Buttstock screw to connect to A2 standard buffer tube
  • Incorporates Castle Nut and Lock Ring in the design
  • Easy to replace and quick to install


  • Modular buttstock assembly for the AR
  • Interchangeable with standard A1 or A2 buttstocks or any aftermarket buttstock with overall length of approximately 10.5″
  • Fully Ambidextrous and can be comfortably used shooting off either shoulder (Cheek piece pre-installed for right handed shooters but can be installed on either side for right or left hand shooters)
  • Cheek piece not only moves up and down, it also moves back and forth on the stock
  • NOT interchangeable with carbine/collapsible rifles with telescoping assemblies (6-position tubes). You will need to purchase a MBA-3 or MBA-4 to fit these carbine tubes

Compatible Buffer Assemblies:

  • 223 Rifle Buffer Assembly (A2 Round Standard Tube)
  • 308 Rifle Buffer Assembly (A2 Round Standard Tube)

Luth-AR MBA-1 Rifle Buttstock
Buttstock Type:MBA-1
Buttstock Weight (oz):18.4
Extended Length of Pull (in):14 3/4
Collapsed Length of Pull (in):13 5/8
Overall Extended Length (in):11 1/2
Overall Collapsed Length (in):10 7/8
Cheek Rise:1" Fully Extended
Additional Length of Pull (in):1 1/16

Customer Reviews

There are no reviews yet for this product.

to Add Your Review
Save on shipping with SHIP99
SWFA Outdoors - Hunting & Shooting Gear