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Luth-AR MBA-3
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

Luth-AR

MBA-3

$159.95
$150.35
Sale Price
Available California compliant

Luth-AR MBA-3 Carbine Stock, Fits AR-15 & AR-10 Commercial and Mil-Spec Dia Buffer Tubes, Adjustable Cheek Piece and Length of Pull, Black MBA-3

Key Details
Brand Luth-AR
Manufacturer Part Number MBA-3
UPC 862388000122
SKU LUTHMBA-3
Current Stock 27 available
Quantity Updated Apr 27, 2026 9:20 AM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

Luth-AR's MBA-3 Modular Carbine Stock is designed to be compatible with both Commercial and Mil-Spec Diameter Carbine Buffer Tubes for the AR-15 and AR-10 platforms. The MBA-3 is fully adjustable, and comes equipped with a 3-axis adjustable butt plate, adjustable cheek rest and adjustable length of pull. Additional features include multiple sling mounting points and a bottom Picatinny accessory rail for use in mounting a rear monopod. The MBA-3 will fit all .223 and most .308 AR carbine style rifles. It is constructed of strong glass filled nylon, is easy to replace and quick to install. An included anti-rattle screw ensures a secure fit to either diameter carbine buffer tube.

Features
  • This black MBA-3 comes with a medium soft rubber recoil pad
  • Adapts to existing commercial and mil-spec buffer tubes
Specifications
UPC: 862388000122
Manufacturer: Luth-AR
Manufacturer Part #: MBA-3
Model: MBA-3
Model (Alt): Carbine
Size: Commercial and Mil-Spec
Type: Stock