Sons of Liberty Gun Works AR-15 Mil-Spec Buffer Tube 6 Position
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Sons of Liberty Gun Works
Overview
The Sons of Liberty Gun Works AR-15 Mil-Spec Buffer Tube is designed specifically for pistol configurations, offering a durable and reliable foundation for your build. As a Mil-Spec buffer tube, it ensures compatibility with a wide range of AR-15 components, allowing for smooth operation and consistent performance. This buffer tube is commonly used in builds chambered in 5.56 NATO, making it a solid choice for those looking to create a compact and versatile firearm.
Specifications
Sons of Liberty Gun Works AR-15 Mil-Spec Buffer Tube 6 Position
Available Merchants(4)
Prices checked
Price Alert
September 2026 on GunPartPicker
Sons of Liberty Gun Works AR-15 Mil-Spec Buffer Tube 6 Position ranked #20 of the 49 buffer tubes builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #24 of the 64 buffer tubes builders have added. Builds with this buffer tube are split between 300 Blackout (40%) and 5.56 NATO (35%), split between mid-length (50%) and pistol-length (33%) gas systems, and mostly AR-15 (92%, then AR-9 8%).
It was in stock most days in September 2026, and today 2 of the 4 retailers we track have it in stock. Prices barely moved in September 2026, holding around $31.34, so there haven't been real sales lately. Buying today, the lowest price is $31.34 at Brownells, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
The part most often added in each category by the builds that include this one
Aero Precision M4E1 Stripped AR-15 Lower Receiver - Black
B5 Systems Type 22 P-Grip - Black
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Aero Precision AR-15 Rifle Buffer
ODIN Works AR-15 Extended Magazine Release Black
BCM® MK2 Standard 14.5" Mid Length (ENHANCED Light Weight) Complete Upper Receiver Group w/ MCMR-13 Handguard - Dark Bronze
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 Sons of Liberty Gun Works Ar-15 Mil-Spec Buffer Tube 6 Position
| Build | Parts | Total |
|---|---|---|
 | 25 | $1032.32 |
 | 21 | $1337.55 |
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