
Availability: In Stock
The Lantac Mspec rifle length gas tube is a mil-spec replacement or upgrade component built for AR-platform rifles that need a dependable gas system. Whether you're assembling a new upper, swapping out a worn tube, or fine-tuning your rifle's dwell, this stainless steel tube delivers the precision and durability you'd expect from a US-made part at a price that doesn't punish your build budget.
Lantac manufactures the M-SPEC gas tube from 306 stainless steel, chosen for corrosion resistance and longevity in harsh field conditions and repeated firing cycles. The tube arrives complete with the gas tube roll pin, so you have everything needed for installation—no additional hardware to hunt down. A laser-engraved marking preserves your work's traceability and professional finish.
This is a no-frills, mil-spec compliant gas tube: the kind of part that works quietly in the background while your rifle runs. Fit it in a new build, replace a damaged tube, or keep one on hand as a spare. Built in the USA, it's a straightforward component choice for shooters who value reliability over marketing noise.
| Brand | Lantac |
| Product Line | M-SPEC |
| Length | Rifle |
| Material | 306 Stainless Steel |
| Includes | Gas Tube Roll Pin |
| Country of Origin | USA |
The tube ships complete with the gas tube roll pin, so you have both components needed for installation.
This is a rifle-length gas tube designed for AR-platform rifles. Confirm your rifle requires a rifle-length (not carbine or mid-length) tube before ordering.
306 stainless steel resists corrosion and withstands repeated heating cycles, making it a durable choice for a component exposed to combustion gases and cleaning solvents.
Yes, the Lantac M-SPEC gas tube is manufactured to mil-spec standards, ensuring compatibility with standard AR-platform uppers and lowers.

SKU: 167516207 • Width: 0.25in • Height: 0.25in • Depth: 17.5in • Weight: 1.3oz





Availability: In Stock
The Lantac Mspec rifle length gas tube is a mil-spec replacement or upgrade component built for AR-platform rifles that need a dependable gas system. Whether you're assembling a new upper, swapping out a worn tube, or fine-tuning your rifle's dwell, this stainless steel tube delivers the precision and durability you'd expect from a US-made part at a price that doesn't punish your build budget.
Lantac manufactures the M-SPEC gas tube from 306 stainless steel, chosen for corrosion resistance and longevity in harsh field conditions and repeated firing cycles. The tube arrives complete with the gas tube roll pin, so you have everything needed for installation—no additional hardware to hunt down. A laser-engraved marking preserves your work's traceability and professional finish.
This is a no-frills, mil-spec compliant gas tube: the kind of part that works quietly in the background while your rifle runs. Fit it in a new build, replace a damaged tube, or keep one on hand as a spare. Built in the USA, it's a straightforward component choice for shooters who value reliability over marketing noise.
| Brand | Lantac |
| Product Line | M-SPEC |
| Length | Rifle |
| Material | 306 Stainless Steel |
| Includes | Gas Tube Roll Pin |
| Country of Origin | USA |
The tube ships complete with the gas tube roll pin, so you have both components needed for installation.
This is a rifle-length gas tube designed for AR-platform rifles. Confirm your rifle requires a rifle-length (not carbine or mid-length) tube before ordering.
306 stainless steel resists corrosion and withstands repeated heating cycles, making it a durable choice for a component exposed to combustion gases and cleaning solvents.
Yes, the Lantac M-SPEC gas tube is manufactured to mil-spec standards, ensuring compatibility with standard AR-platform uppers and lowers.
SKU: 167516207 • Width: 0.25in • Height: 0.25in • Depth: 17.5in • Weight: 1.3oz
