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LUTH-AR - AR-15 Carbine Buttstock MBA-4
LUTH-AR - AR-15 Carbine Buttstock MBA-4

MSRP: $69.95
Sale Price: $54.95
JoeBob dun saved you $15.00!

Availability: Usually Ships in 24 Hours
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Can be paired with any Commercial OR Mil-Spec Buffer Tubes!

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, including molded pockets that will accept Grovtec QD cups, sold separately. Available in Black or Flat Dark Earth.

  • Light weight stock to mount to a carbine rifle (6-positions mil-spec or commercial tube) – This is our carbine skullaton stock
  • The MBA-4 requires a Carbine buffer tube, either Mil-Spec or Commercial. Please review the information provided in the Requirements tab. This stock works with both carbine Commercial and Mil-Spec tubes/assemblies.
  • 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

  • Buttstock Type: MBA-4
  • Application: Carbine
  • Caliber: .223, .308
  • Buttstock Weight: 9.6 oz
  • Extended Length of Pull: 15 1/8"
  • Collapsed Length of Pull: 11 5/8"
  • Overall Length: 7 1/2"

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