
Availability: In Stock
The Lantac Mspec Rifle +1 Gas Tube is a precision-engineered replacement gas tube built to mil-spec standards for AR-platform rifles. If you're rebuilding an upper receiver, upgrading a worn tube, or assembling a rifle from parts, this 306 stainless steel tube delivers the durability and reliability you need without the markup of premium alternatives. Lantac manufactures this component domestically, so you're getting a quality part backed by proven American production standards.
Gas tube function is straightforward but critical: it channels powder gases from the barrel to the bolt carrier group, cycling your rifle. A worn or subpar tube can compromise reliability and consistency, especially if you're running higher round counts or suppressed. The 306 stainless construction resists corrosion and handles full-power loads without degradation, making it suitable for hunting, duty, or range use.
This tube ships complete with the gas tube roll pin, so you have everything needed for installation. The laser engraving ensures you can verify the part visually, and the precision manufacturing means it'll fit within standard tolerances. Whether you're a builder, an armorer, or just someone who prefers to maintain their own rifles, this is a straightforward, no-nonsense upgrade to keep your AR running right.
| Material | 306 Stainless Steel |
| Type | Mil-Spec Gas Tube |
| Includes | Gas Tube Roll Pin |
| Marking | Laser Engraved |
| Manufactured | USA |
Yes. The Lantac Mspec Rifle +1 Gas Tube is built to mil-spec dimensions and is compatible with any standard AR-platform rifle upper receiver designed for a mid-length or rifle-length gas tube system.
Yes. The tube ships complete with the gas tube roll pin, so you have everything required for installation without ordering additional hardware.
The specific length of this tube (mid-length, rifle-length, etc.) is not provided in our available specifications. Please contact us directly or reference Lantac's documentation to confirm the exact length for your build.
Gas tubes can wear out over thousands of rounds or become damaged through use or maintenance. A worn tube can reduce reliability and consistency. A quality replacement like this Lantac tube ensures proper gas cycling and long-term dependability, whether you're maintaining a rifle you use regularly or finishing a parts-kit build.

SKU: 152744782 • Width: 0.25in • Height: 0.25in • Depth: 17.5in • Weight: 0.13oz





Availability: In Stock
The Lantac Mspec Rifle +1 Gas Tube is a precision-engineered replacement gas tube built to mil-spec standards for AR-platform rifles. If you're rebuilding an upper receiver, upgrading a worn tube, or assembling a rifle from parts, this 306 stainless steel tube delivers the durability and reliability you need without the markup of premium alternatives. Lantac manufactures this component domestically, so you're getting a quality part backed by proven American production standards.
Gas tube function is straightforward but critical: it channels powder gases from the barrel to the bolt carrier group, cycling your rifle. A worn or subpar tube can compromise reliability and consistency, especially if you're running higher round counts or suppressed. The 306 stainless construction resists corrosion and handles full-power loads without degradation, making it suitable for hunting, duty, or range use.
This tube ships complete with the gas tube roll pin, so you have everything needed for installation. The laser engraving ensures you can verify the part visually, and the precision manufacturing means it'll fit within standard tolerances. Whether you're a builder, an armorer, or just someone who prefers to maintain their own rifles, this is a straightforward, no-nonsense upgrade to keep your AR running right.
| Material | 306 Stainless Steel |
| Type | Mil-Spec Gas Tube |
| Includes | Gas Tube Roll Pin |
| Marking | Laser Engraved |
| Manufactured | USA |
Yes. The Lantac Mspec Rifle +1 Gas Tube is built to mil-spec dimensions and is compatible with any standard AR-platform rifle upper receiver designed for a mid-length or rifle-length gas tube system.
Yes. The tube ships complete with the gas tube roll pin, so you have everything required for installation without ordering additional hardware.
The specific length of this tube (mid-length, rifle-length, etc.) is not provided in our available specifications. Please contact us directly or reference Lantac's documentation to confirm the exact length for your build.
Gas tubes can wear out over thousands of rounds or become damaged through use or maintenance. A worn tube can reduce reliability and consistency. A quality replacement like this Lantac tube ensures proper gas cycling and long-term dependability, whether you're maintaining a rifle you use regularly or finishing a parts-kit build.
SKU: 152744782 • Width: 0.25in • Height: 0.25in • Depth: 17.5in • Weight: 0.13oz
