When your AR-15 build or repair calls for a carbine-length gas system, this 9.75″ Gas Tube with Roll Pin is the essential, no-fuss component you need. Designed for direct replacement or new builds, this tube is the critical link that channels gas from the block back to the bolt carrier group, ensuring reliable cycling. Sourced by Miami Shooters Supply, this is a straightforward, high-quality part that gets your rifle running right, backed by our commitment to fast shipping so you can finish your project without delay.
Key Features
- Precision manufactured to the standard carbine-length specification of 9.75 inches.
- Includes a properly sized roll pin for secure installation into the gas block.
- Constructed from durable, heat-resistant stainless steel for long service life.
- Features a black nitride or similar finish for corrosion resistance and smooth operation.
- Designed for a precise, slip-fit connection into the gas key of the bolt carrier group.
- Ready to install with no modifications needed for standard AR-15 carbine-length systems.
Built For
This gas tube is built for the AR-15 owner performing routine maintenance, a gunsmith assembling a new upper, or a builder converting a rifle-length system. It’s the correct factory-spec part for any carbine-length barrel setup, whether you’re fixing a worn tube or completing a fresh build for duty, sport, or home defense.
Specifications
- Gas System Length: Carbine (9.75″)
- Material: Stainless Steel with Corrosion-Resistant Finish
- Compatibility: Standard AR-15/M4/M16 Platforms in .223/5.56mm and .300 Blackout
- Included Hardware: Gas Tube Roll Pin
- Diameter: Standard 0.180″ (4.57mm) outer diameter.
FAQ
Is this gas tube compatible with a .300 Blackout upper?
Yes, this carbine-length gas tube is fully compatible with .300 Blackout barrels configured for a carbine-length gas system. It is a standard AR-15 part.
Do I need any special tools to install this AR-15 part?
You will need a roll pin punch and hammer to drive the included roll pin into the gas block. A gas tube alignment tool or bending jig is also recommended to ensure proper alignment during installation and prevent binding.
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