Yes. The Rifle Length Aero Precision Melonite Gas Tube (MPN:APRH100283C) is the correct length needed for your setup.
According to Aero Precision, their Aero Precision Melonite Gas Tubes are compatible with their M4E1 Enhanced upper receivers.
Yes, you will need a Aero Precision Melonite Gas Tube Rifle Length for that set up.
The Aero Precision Melonite Gas Tube Carbine Lenght model should work fine with that rifle.
Please email us at Techsales@opticsplanet.com for assistance.
Please email us at techsales@opticsplanet.com.
You will need the length that is determined by what your barrel specifies.
That completely depends on your barrel. You need to make sure you are confirming the details of your barrel before buying any gas system components as the gas tube and gas block are specific to the barrel specifications.
You need to confirm what gas system length that barrel uses. If its 300 Blackout, it likely uses a pistol length gas tube, but it is dependent on the barrel itself. You will need to confirm this specification or you can email us with the exact part number or link and we can try to confirm.
You need to confirm what gas system length that barrel uses as the gas system length is completely dependent on the barrel itself. You will need to confirm this specification or you can email us with the exact part number or link to the barrel and we can try to confirm what length gas tube it requires.