Fulton Armory 1-301-490-9485 for orders

The Fulton ARmory Adjustable Gas Tube
for AR-15-type Rifles and Carbines


The Fulton ARmory Adjustable Gas Tube for AR-15s!
Dial in just the gas that your rifle needs for proper function!!

AR-15 Adjustable Gas Tube

The Fulton ARmory Adjustable Gas Tube is an elegant solution to the problem of proper gas regulation with AR-15s.  Somehow there is often not enough gas, causing short stroking.  There is often too much gas, causing wear, extraction failures, battering of the internals, and in machine guns, excessive cyclic rate.

With the Fulton ARmory Adjustable Gas Tube, dial in only the gas your rifle needs for proper functioning!

Once installed, to use the Fulton ARmory Adjustable Gas Tube just close the valve.  You may leave it closed it you wish to manually operate your rifle.  Then, open the valve in small increments until the rifle properly functions.  Open it a bit more to give an operating margin and you're set!  Record the clock orientation of the Allen key so that you can return to that setting for that load.

What could be simpler?

Unlike adjustable gas blocks, which lack front sights and are quite a bit more costly, the Fulton Armory Ajustable Gas Tube can be quickly and easily installed in any AR-15 with a "standard" rifle or carbine gas tube.

The Fulton ARmory Adjustable Gas Tube allows you to use your rifle manually, or self-functioning with just the right amount of gas!  Reliable operation can thus be obtained with minimum wear and stress on your rifle.

Now check out the pictures below, and Click HERE for ordering information


Two AR-15 Adjustable Gas Tubes: for rifles and carbines The Fulton ARmory Adjustable Gas Tube comes in both standard gas tube lengths, for rifles and carbines.
Closeup of the Valve End of the AR-15 Adjustable Gas Tubes Here is the business end of the Adjustable Gas Tube.
Installation is simple: just remove the upper handguard and replace your old gas tube with the new Adjustable Gas Tube! 
Here is a close-up of the valve with the gas tube installed.
Note how the valve is positioned to be readily adjusted using an Allen key through the foremost handguard ventilation hole

FOR ORDERING INFORMATION, CLICK HERE!


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