Whether you're building your own AR-15 based rifle or replacing a damaged gas tube, our stock replacement tubes will get you back in business. Genuine AR-15/M16 parts made to military specifications by a government contractor. These often- replaced parts are supplied in individual bags. Gas tube for various gas systems, AR15, M4 M4A1. Includes tube only. Retain the rifle’s existing roll pin, carrier key, screws, and gas rings.
5 Lengths available
- Pistol Length Gas Tube 6.75"
- Pistol Length "PigTail" 9.5" (effective length 14")
- Carbine Length Gas Tube 9.75"
- Mid-length Gas Tube 11.75"
- Rifle Length Gas Tube 15.0"
Material: Stainless Steel, Made in the USA
16 Reviews Hide Reviews Show Reviews
Great quality gas tube and block fit together flawlessly and worked as designed! Very easy install would buy again for sure!
This makes my 2nd purchase from Cobra Tactical. I purchased an Aero Precision upper from Cobra Tac cheaper than Aero Precision is selling them for. Great service, fast shipping, awesome deals!
quick turn around, items arrived in perfect condition, good personal communication even late in the day. will order again from them!!
great price and free shipping. They have my biz
Bought a pig tail gas tube for my AR pistil, as the short pistol tube was a little 'snappy' and I was concerned with the potential of accelerated parts wear.
Received the pig tail in short order and the ends lined up well. The 'coils' surround the barrel but do not contact it...good!
Also this pig tail has two coils not the single coil of some others advertised, giving the full 14' of the original AR rifle.
Should help my concerns...
The finish of the barrel is flat, unlike the photo, but the barrel shoots as advertised so I'm very happy with it. Apparently the newer barrels are being bead blasted to take away the shiny finish. Either way the barrel looks and shoots great.
Recived this pig tail gas tube w/ in 5 days. That's a big deal here in Alaska. Gas tube fits, looks and works flawlessly. Thanx Cobra
very nice , good price. am planning on buying more things from this company
Nice products very satisfied
very nice gas tube. price was very good . fast shipping. planning on getting more things from this company.
Best prices! Fast shipping! Grade A materials