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Luth-AR MBA-1 Rifle-Length Fixed Stock, Black – AR-15/AR-10 A2

UPC: 862388000108

$131.55

5 in stock

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Description

The Luth-AR MBA-1 takes the plain-jane A2 stock and gives it the kind of adjustability people usually pay a lot more for. It mounts onto a standard rifle-length A2 buffer tube on your AR-15 or AR-10 and lets you tune the cheek weld and length of pull to match your build, your optic height, and the way you shoulder a rifle. Molded from glass-filled nylon, it keeps the weight down to about 1.26 lbs, which is roughly half what some competing precision stocks tip the scales at.

Getting the MBA-1 Dialed In

The cheek riser is the star of the show here. It raises up to a full inch for a solid cheek weld under a scope on tall rings, and it doesn't just move up and down. It also slides fore and aft so you can line up perfectly with your eye relief. The knurled thumbscrews on the side make adjustments quick with just your fingers, no tools needed once it's mounted. The buttplate extends the length of pull by up to 1 1/16 inches, so folks with longer arms or heavier winter layers can stretch it out to fit.

Built for Righties, Ready for Lefties

The MBA-1 ships fully ambidextrous and shoulders comfortably off either side. The cheek piece comes pre-installed for right-handed shooters, but you can move it over to the left side without any drama. There are QD sling cup pockets molded into both sides, plus a bag rider along the bottom that gives you a stable platform when you're shooting off a rear bag at the bench.

Why the Luth-AR MBA-1 Earns Its Spot

This one fits .223 and 5.56 builds along with most .308 and 7.62 rifles, which makes it a versatile pick for a competition gun, a DMR setup, or a varmint and hunting rig. Installation is about as simple as it gets since the castle nut and lock ring are built into the assembly, so you're up and running in minutes. Luth-AR was founded by Randy Luth, the same name behind DPMS and Panther Arms, and that background shows in a stock that punches well above its weight for precision-minded builds.

Key Specifications

  • Manufacturer: Luth-AR
  • Model: MBA-1
  • Manufacturer Part Number: MBA-1
  • UPC: 862388000108
  • Color: Black
  • Product Type: Rifle Length Fixed Stock
  • Style: Adjustable
  • Material: Glass-Filled Nylon
  • Weight: 1.26 lbs
  • Overall Length: Approx. 10.5 inches
  • Buffer Tube Fit: Rifle-Length A2 Standard Round Tube
  • Platform Compatibility: AR-15 / AR-10 (.223/5.56 and most .308/7.62)
  • Cheek Riser Adjustment: Up to 1 inch height, plus fore/aft
  • Length of Pull Adjustment: Up to 1 1/16 inch additional
  • Handedness: Fully Ambidextrous

What’s Included

  • Luth-AR MBA-1 fixed rifle-length buttstock assembly
  • Integrated castle nut and lock ring
  • Receiver end plate
  • A1 buttstock mounting screw
  • Allen wrench for adjustments

Frequently Asked Questions

Will the MBA-1 fit my carbine buffer tube?

No, the MBA-1 is built specifically for a rifle-length A2 standard round buffer tube. It will not mount on a carbine-length 6-position collapsible tube. If you're running a carbine setup, Luth-AR makes the MBA-3 and MBA-4 for those tubes instead.

Does the Luth-AR MBA-1 work on an AR-10?

Yes, it fits both AR-15 and AR-10 platforms as long as you're using a rifle-length A2 buffer tube. It handles .223 and 5.56 builds along with most .308 and 7.62 rifles. Just note that some AR-10 charging handles sit longer, so you may need to mind the cheek riser height to keep clearance when pulling the handle back.

Can left-handed shooters use this stock?

Absolutely. The MBA-1 is fully ambidextrous and shoulders comfortably off either side. The cheek piece comes pre-installed on the right for righties, but it swaps over to the left side easily for left-handed shooters.

How hard is the MBA-1 to install?

It's a straightforward job since the castle nut and lock ring are already built into the assembly. Most folks have it mounted on their rifle-length buffer tube in a matter of minutes. Once it's on, the cheek and length-of-pull adjustments are handled with the finger-friendly knurled knobs, no tools required.

Additional information

UPC

862388000108

Manufacturer

Manufacturer Part Number

MBA-1

Color

Black

Model

Product Type

Rifle Length

Style

Adjustable

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