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Luth-AR .308 Buffer Assembly Up to $5.10 Off w/ Free Shipping — 2 models

Special offer available for this product. Click here to see!
Luth-AR 308 Buffer Assembly, Carbine - Mil-Spec, 308-M-BAP
Luth-AR 308 Buffer Assembly, Carbine - Mil-Spec 308-M-BAP
Luth-AR 308 Buffer Assembly, Carbine - Mil-Spec, 308-M-BAP
1 of 2 images
Luth-AR 308 Buffer Assembly, Carbine - Mil-Spec, 308-M-BAP
Luth-AR 308 Buffer Assembly, Carbine - Mil-Spec 308-M-BAP
2 of 2 images
Luth-AR 308 Buffer Assembly, Carbine - Mil-Spec 308-M-BAP

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Questions & Answers
Need a buffer tube that fits an LR308 lower is this compatible? Manufacturer Answer

This would be identical to a factory DPMS LR308 buffer tube assembly.

by Luth-AR, Manufacturer, October 16, 2025
I need a buffer tube assembly for a Luth-AR10 MBA-1 and want to make sure that I order the correct one? I need three. Expert Answer

The Luth-AR .308 Buffer Assembly is a carbine length tube when you need an A2/rifle length buffer tube for the Luth AR10 buttstock. I would recommend the Luth-AR .308 Rifle Buffer Tube Assembly found using the following link:
https://www.opticsplanet.com/luth-ar-308-rifle-buffer-tube-assembly.html

by Ethan, Gear Expert, March 22, 2022
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Product Info for Luth-AR .308 Buffer Assembly

AR build or to convert your current AR to a carbine buffer tube recoil system.image

Note: that converting a rifle length gas system to use a carbine length buffer system may cause reliability issues.

Specifications for Luth-AR .308 Buffer Assembly:

Manufacturer: Luth-AR
Color: Black
Finish: Hardcoat Anodized
Fabric/Material: 6061-T6 Aluminum
Gun Make: AR Platform
Gun Model: AR-10
Weight: 0.67 lb
Projectile Caliber: .308 Caliber
Gun Type: Carbine
Caliber: .308 Winchester

Features of Luth-AR .308 Buffer Assembly

  • Kit includes recoil buffer components for a new .308 AR build or to convert your current AR to a Mil-Spec carbine buffer tube recoil system.

Package Contents:

  • Luth-AR .308 Buffer Assembly
  • Carbine Tube
  • .308/7.62 buffer spring
  • .308/7.62 buffer body 3.8 oz
  • Latch Plate
  • Lock Ring

What firearm models does the manufacturer say Luth-AR .308 Buffer Assembly is compatible with?

The manufacturer suggests that Luth-AR .308 Buffer Assembly is compatible with AR-10

Luth-AR .308 Buffer Assembly Orderable Models

List of Orderable Models

  • Luth-AR 308 Buffer Assembly Package, Carbine - Commercial, Black, 308-C-BAP , MPN: 308-C-BAP , UPC: 859819007232 , Code: 3FN-BFA-32LUTH-308-C-BAP
  • Luth-AR 308 Buffer Assembly, Carbine - Mil-Spec, Black, 308-M-BAP , MPN: 308-M-BAP , UPC: 859819007249 , Code: 3FN-BFA-32LUTH-308-M-BAP
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