The Battle Arms Development Non-Adjustable Lightweight Low Profile Titanium 0.625" Set Screw Gas Block weighs only 0.48 oz and is CNC machined from grade 5 titanium. It is compatible with standard gas tubes; finished in Black IONBOND PVD Finish.

Specifications:
Grade 5 titanium
Low profile design for 0.625 diameter gas block journal
Ultra lightweight 0.48 oz
Stainless steel set screws (2) included
Black PVD Diamond Like Coating Finish