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 an AR-15/AR-10 Pistol Grip Screw and Star Lock Washer.

Specifications and Features:
ATI AR-15/AR-10 Pistol Grip Screw A.5.10.2548
AR-15 / AR-10 Hex Head Pistol Grip Screw Set
Use for a new build or as a replacement for that frustrating OEM flat head screw
Steel 1/4x28 x 1" Hex bolt
Steel Star washer
Military Type
Manufactured in the USA
Limited Lifetime Warranty
Matte Black Finish

Fits:
AR-15, AR-10 and other Mil-Spec AR Variants