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Luth-AR MBA-4
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-4

$132.95
$124.97
Sale Price
Available California compliant

Luth-AR MBA-4 Carbine Stock with Cheek Riser, Fits AR-15 & AR-10 Commercial and Mil-Spec Dia Buffer Tubes, Black MBA-4-CHP

Key Details
Brand Luth-AR
Manufacturer Part Number MBA-4-CHP
UPC 859819007027
SKU LUTHMBA-4-CHP
Current Stock 12 available
Quantity Updated Apr 27, 2026 3:25 PM
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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-4 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. Similar in look and feel to the modular MBA-3, this is a simpler design for shooters who do not need full adjustability. Length of pull is still adjustable via an anti-rattle screw that engages one of the positions on the carbine buffer tube. The stock also maintains the multiple sling attachment points and rear monopod Picatinny rail. This particular model also comes with an adjustable cheek rest.

Features
  • Adapts To Existing Commercial and Mil-Spec Buffer Tubes
  • Fits all .223 and most .308 AR carbine style rifles
Specifications
UPC: 859819007027
Manufacturer: Luth-AR
Manufacturer Part #: MBA-4-CHP
Model: MBA-4
Model (Alt): Carbine
Size: Commercial and Mil-Spec
Type: Stock