FORGOT YOUR DETAILS?

Description

Product Description

  • Light weight stock to mount to a carbine rifle  (6-positions mil-spec or commercial tube) – This is our carbine skullaton stock
  • Fits all .223 and .308 AR carbine style rifles
  • Super Strong Glass Filled Nylon
  • 21st century look
  • Ergonomic
  • Easy to replace and quick to install
  • Uses 4 out of the 6 positions on a mil-spec or commercial tube

Features

  • 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
  • Adapts To Existing Commercial and Mil-Spec Buffer Tubes
  • Certain after Market Commercial Buffer Tubes that exceed 1.1172″ diameter may not fit
  • 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. See our MBA-1 and MBA-2 Rifle buttstocks as alternatives
  • The MBA-4 Carbine buttstock is NOT interchangeable with A2 standard buffer tube. You will need to purchase a MBA-1 or MBA-2 Rifle buttstock to fit A2 tubes 

Features

  • Picatinny Rail
  • Revolutionary Anti-Rattle Set Screw

Compatible Buffer Assemblies:

  • .223 Mil-Spec Carbine Buffer Assembly
  • .223 Commercial Carbine Buffer Assembly
  • .308 Mil-Spec Carbine Buffer Assembly
  • .308 Commercial Carbine Buffer Assembly

Additional Information

The MBA-4 does not include the following accessories, they can be purchased on our website separately in the Accessories section:

  • Sling Swivels
  • Carbine Buffer tube
  • Carbine Buffer Body
  • Carbine Spring
  • Latch Plate
  • Lock Ring

Installation Notes:  

  • When tightening the anti-rattle set screw, be careful not to over tighten as the threaded insert may separate from the plastic stock body
  • When sliding the buttstock onto a 6-position buffer tube, the lock pin has a notch in the head of the lock pin that must line up with a tab on the stock body. Once the slot and tab are lined up, the pin can be fully retracted allowing the buttstock to slide onto the tube. The MBA-4 should slide easily without resistance. If there is any resistance, the lock pin is not fully retracted. 
Luth-AR Note on Savage Rifles:
Our MBA-4 is designed to fit standard Mil-Spec and Commercial Tubes. Some Savage tubes have been found to be oversized making our stock fit very tightly. Please note that you may need to simply purchase a standard carbine tube in order for this to pair correctly. Note: Customers have reported that the MBA-3 or MBA-4 fit the buffer tube that comes on the new model 110 BA StealthIf you have the older model 110 BA you may have to simply change the buffer tube.

SKU: MBA4-B — Black

SKU: MBA4-FD — Flat Dark Earth

LUTH-AR MBA-4 Stock

$65.75

The Luth-AR Modular Buttstock Assembly (MBA) for AR style carbines is designed to replace the standard buttstock on your AR. The MBA-4 is designed to work with a 6-position Mil-Spec or Commercial buffer tube. The MBA-4 is a direct replacement a standard adjustable carbine buttstock without additional Length-of-Pull or Cheek rise in a low-cost, lightweight, strong and high-quality design. The MBA-4 also features an anti-rattle set screw. 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, and has a rail attachment for attaching a monopod. Available in Black or Flat Dark Earth.

SHIPPING WEIGHT 2 lbs
SHIPPING DIMENSIONS 11.5 x 5.5 x 1.75 in
APPLICATION Carbine
BUTTSTOCK WEIGHT 9.6 oz
EXTENDED LENGTH OF PULL 15 1/8″
COLLAPSED LENGTH OF PULL 11 5/8″
OVERALL LENGTH 7 1/2″
ADDITIONAL LENGTH-OF-PULL None
CHEEK RISE None
AVAILABLE COLORS Black, Flat Dark Earth

Reviews

There are no reviews yet.

Be the first to review “LUTH-AR MBA-4 Stock”

Your email address will not be published. Required fields are marked *

TOP