
Availability: In Stock
Building or rebuilding an AR15 carbine? The CMMG AR15 Carbine Gas Tube Kit with Roll Pin is a straightforward, no-fuss replacement or upgrade for your gas system. Whether you're assembling a new upper receiver or swapping out a worn component, this stainless steel gas tube handles carbine-length systems and comes with the roll pin you need for installation—no separate trip to source hardware.
Stainless steel construction resists corrosion and handles the heat cycles that come with regular shooting. Carbine-length gas tubes are the standard on most modern AR15 builds, making this a common part to have on hand if you're serious about rifle maintenance, gunsmithing, or frequent platform changes.
CMMG parts are built for reliability in the field and on the range. This gas tube is a no-nonsense component designed to work—not to impress with marketing claims, but to function dependably in your rifle. If you're replacing a damaged tube or completing an upper receiver build, this kit saves you the hassle of hunting down a separate roll pin at the last minute.
| Brand | CMMG |
| Product Type | AR15 Gas Tube Kit |
| Gas System Length | Carbine |
| Material | Stainless Steel |
| Includes | Gas tube and roll pin |
Yes—this is designed for carbine-length gas systems, which is the standard on most modern AR15 platforms. If your build uses a carbine-length tube, this part fits. Always verify your upper receiver's gas system length before ordering.
The kit includes the gas tube and the installation roll pin. You'll need basic gunsmithing tools to install it, but you won't need to source a separate roll pin.
Yes. This kit works for both new builds and as a replacement component if your existing gas tube is damaged or worn.


SKU: 115796809 • Width: 2.3in • Height: 0.3in • Depth: 4.1in • Weight: 0.06oz





Availability: In Stock
Building or rebuilding an AR15 carbine? The CMMG AR15 Carbine Gas Tube Kit with Roll Pin is a straightforward, no-fuss replacement or upgrade for your gas system. Whether you're assembling a new upper receiver or swapping out a worn component, this stainless steel gas tube handles carbine-length systems and comes with the roll pin you need for installation—no separate trip to source hardware.
Stainless steel construction resists corrosion and handles the heat cycles that come with regular shooting. Carbine-length gas tubes are the standard on most modern AR15 builds, making this a common part to have on hand if you're serious about rifle maintenance, gunsmithing, or frequent platform changes.
CMMG parts are built for reliability in the field and on the range. This gas tube is a no-nonsense component designed to work—not to impress with marketing claims, but to function dependably in your rifle. If you're replacing a damaged tube or completing an upper receiver build, this kit saves you the hassle of hunting down a separate roll pin at the last minute.
| Brand | CMMG |
| Product Type | AR15 Gas Tube Kit |
| Gas System Length | Carbine |
| Material | Stainless Steel |
| Includes | Gas tube and roll pin |
Yes—this is designed for carbine-length gas systems, which is the standard on most modern AR15 platforms. If your build uses a carbine-length tube, this part fits. Always verify your upper receiver's gas system length before ordering.
The kit includes the gas tube and the installation roll pin. You'll need basic gunsmithing tools to install it, but you won't need to source a separate roll pin.
Yes. This kit works for both new builds and as a replacement component if your existing gas tube is damaged or worn.
SKU: 115796809 • Width: 2.3in • Height: 0.3in • Depth: 4.1in • Weight: 0.06oz

