

Click to see full view
Lantac
Overview
The Lantac Mid-Length Gas Tube is designed to provide reliable gas flow for your AR-15 build, featuring a mid-length gas system that strikes a balance between reliability and recoil management. Constructed from carbon steel and finished with a nitride coating, it offers enhanced durability and corrosion resistance, ensuring consistent performance under various conditions. This gas tube is commonly found in builds that utilize a mid-length gas system and are chambered in 5.56 NATO, making it a suitable choice for those looking to optimize their rifle's functionality.
Prices checked
LANTAC Mid-Length Gas Tube - Nitride is the fourth most added gas tube on GunPartPicker so far in November 2026, behind the Wilson Combat AR-15 Rifle Length Gas Tube Stainless Steel, with about 5% of all gas tubes added to builds. Up from #6 in October. Builds with this gas tube are mostly chambered in 5.56 NATO (64%, then .223 Wylde 28%), nearly all on mid-length gas, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today all 4 retailers we track have it in stock. Buying today, the lowest price is $23.99 at BattleHawk Armory, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 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:
The part most often added in each category by the builds that include this one

Bravo Company M16 Bolt Carrier Group Black

FAXON Firearms 16" 223 Wylde Match Barrel Stainless Steel Black

Radian Raptor Charging Handle & Talon Safety Selector Combo - OD Green

Geissele Automatics AR-15 16 Super Duty Stripped Upper Receiver Ddc

Smith & Wesson Sw M&P15 Stripped Lower Receiver 5.56mm

Strike Industries Collar Adjustable Gas Block
Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Lantac Mid-Length Gas Tube - Nitride
| Build | Parts | Total |
|---|---|---|
| Smith & Wesson 17.7" 5.56 NATO AR-15 Build | 19 | $7032.25 |
![]() | 28 | $2650.32 |
![]() | 22 | $2424.43 |
![]() | 7 | $877.91 |
![]() | 19 | $1347.00 |
No reviews yet. Be the first to review this product!