Luth-AR AR-15 Commercial Carbine Buffer Assembly Package
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Luth-AR
Overview
The Luth-Ar LLC AR-15 Commercial Carbine Buffer Assembly Package includes all the essential components needed for a reliable buffer system in your AR-15 build. Designed specifically for commercial buffer tubes, this assembly ensures compatibility with carbine-length gas systems, making it an ideal choice for standard 5.56 NATO caliber setups. You'll frequently find this buffer assembly in builds that prioritize a streamlined, efficient shooting experience.
Specifications
Build history on GunPartPicker
Builders have been adding the Luth-AR AR-15 Commercial Carbine Buffer Assembly Package to their builds on GunPartPicker since February 2026. All time, it ranks #38 of the 63 buffer tubes builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, but today none of the 2 retailers we track has it in stock right now. Prices barely moved in August 2026, holding around $46.99, so there haven't been real sales lately. Listed prices start at $46.95 at Sportsmans Outdoor Superstore for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
Not sure which buffer tube to pick?
We ranked every buffer tube by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Buffer Tube Guide →Frequently Built With
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Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all 2 →Builds in the community that include the Luth-Ar Llc Ar-15 Commercial Carbine Buffer Assembly Package
| Build | Parts | Total |
|---|---|---|
 | 21 | $941.92 |
 | 21 | $949.24 |
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