IMPORTANT: Please double check that you’ve selected the correct Gas Block Size and Gas Tube Length.
Save time and money with this gas system assembly. Available in Pistol, Carbine, Mid and Rifle lengths, this is a great way to get good quality components, save a few bucks and not have to deal with the tedious task of pinning the gas tube into the gas block. This bundle features our NBS nitrided .750 or .625 Low Profile Gas Block along with your choice of stainless steel gas tube.
NBS Low Profile Gas Block
- .625 OR .750 diameter
- High grade steel construction
- Black Nitride Finish
- Includes stainless roll pin
- 2 hex head set Screws
- Lifetime Warranty
Stainless Steel Gas Tube
- Pistol, Carbine, Mid or Rifle lengths available
- Stainless steel construction
- Beveled alignment hole
- Stainless roll pin included
- Lifetime Warranty
| Weight | 2 oz |
|---|---|
| Dimensions | 9.75 × 0.8 × 1.3 in |
| Gas System Length | Carbine, Midlength, Rifle, Pistol |
| Gas Block Journal | 0.625, 0.75 |
| MPN | Black Nitride |
| UPC | 999992608, 999992610, 999991541, 999991543, 999992607, 999992609, 999991542, 999991540 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
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US
Gas Block and tube assembly
Received the wrong length gas tube but after emailing customer service the right one was shipped immediately.. Excellent customer service!! Thank you!!
USIt worked out perfectly thank you sir. Great price and fast shipping. God bless you guys Larry Smith from Oklahoma
USGas block and tube mid length
Great quality, easy install, on my latest pieced together bargain upper. Couldn't be happier!!
USQuality Item and Easy to Install
This simple, non-adjustable gas block and tube combo was super easy to install. Very happy with my purchase!
USGreat Product
I ordered two assembled nitride low profile gas blocks with stainless steel gas tube to work on an up coming project on a 10.3" .300 blackout rifle on a M16A1 upper. These came individually wrapped in plastic. These look better than quite a few other gas blocks with tubes. I was very happy with these so I am going to buy these from here going forward. And the shipping wait wasn't too bad. Great to do business with these folks.
