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Sons of Liberty Gun Works
Overview
The Sons of Liberty Gun Works AR-15 Gas Tube is crafted from carbon steel and features a nitride finish, providing durability and resistance to wear. Designed specifically for pistol-length gas systems, this gas tube ensures optimal gas flow for reliable cycling in your AR-15 build. It is commonly found in builds utilizing a pistol gas system, particularly those chambered in 5.56 NATO.
Sons of Liberty Gun Works AR-15 Gas Tube Stainless Steel Pistol
Sons of Liberty Gun Works AR-15 Gas Tube Stainless Steel Pistol ranked #13 of the 63 gas tubes builders added on GunPartPicker in August 2026, behind the CMMG AR-15 Gas Tube Stainless Steel Mid-Length, with about 2% of all gas tubes added to builds. Down from #12 in July. Builds with this gas tube are split between 300 Blackout (48%) and 5.56 NATO (32%), mostly on pistol-length gas (63%, then carbine-length 26%), and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today all 6 retailers we track have it in stock. Prices barely moved in August 2026, holding around $19, so there haven't been real sales lately. Buying today, the lowest price is $19 at Brownells, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
We ranked every gas tube by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Gas Tube Guide →Check it against the live catalog:
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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Sons of Liberty Gun Works Ar-15 Gas Tube Stainless Steel Pistol
| Build | Parts | Total |
|---|---|---|
 | 12 | $1356.38 |
 | 5 | $389.93 |
 | 18 | $1394.00 |
 | 8 | $1813.40 |
 | 23 | $1875.95 |
 | 21 | $1300.77 |
 | 13 | $2650.95 |
 | 10 | $815.19 |
| 29 | $3781.89 |
 | 24 | $6527.69 |
| 19 | $3482.70 |
 | 11 | $1595.00 |
4 global ratings
Top reviews
Sons of Liberty Gun Works stainless steel pistol length gas tube polishes up nicely. Works correctly on a 10 inch SBR. Wish the gas tube roll pin had been included for the price - they go flying easily during install.
SOLGWs stainless pistol length gas tube looks great through an open top guard, the polish catches light nicely. Function is correct on a 10.3 setup. Wish the small parts like the gas tube roll pin had been included for the price theyre asking.
stainless gas tube means no rust on a high heat short barrel. SOLGW machining is consistent, the bend angle is sharp and clean. roll pin hole indexed correctly first try
pistol length gas tube for a 7 to 9 inch barrel, stainless construction. finish matches the SOLGW BCG i had in the build. gas port alignment is correct on a SOLGW barrel, no surprises
