The AR15 Low Profile Gas Block by Xtreme Machining is an integral part of all of their optics ready AR15 style rifles. This completely machined part is ready for installation on your custom built AR, with the part being "in the white" to allow you to apply any custom finish you wish. Installation of a low profile gas block is easy to do and does not differ from the installation of a standard gas block.
|Gun Model||AR-15 Pistol, AR-15 Rifle|
|Manufacture Status||Original Item|
|Returns Accepted||Yes - Must Not Be Modified Or Visibly Used|