Advanced Technology International is a well respected and well know after market manufacturer. ATI makes some of the best quality and highly desirable after market accessories. ATI's commitment to innovation and quality are the reason that individuals continue to purchase ATI parts an accessories. This particular item is a Low Profile Gas Block with a .750" diameter gas seat.
Specifications and Features:
ATI AR-15/AR-10 Low Profile Gas Block A.8.10.0050
Low Profile Gas Black
Attaches via 2 set screws
Overall Weight 1.5oz
Machined from 105 Steel
AR-15, AR-10 and other Mil-Spec AR Variants