V Seven Titanium .750 Gas Block Set Screw T .750. Featuring A Knurled Tip Design For A More Secure Hold. (Install With A 3/32 Allen Wrench) Available In Satin Titanium Finish & Ion Bond Black (Dlc) Corrosion Resistant Approx. 45percent Lighter Than A Standard Lo-Pro Gas Block Specifications for V Seven Titanium .750 Gas Block: Manufacturer: V Seven Fabric/Material: Grade 5 Titanium Titanium Size: 0.75 Caliber: 5.56x45mm NATO Gun Model: AR-15 Condition: New Features: Constructed From Grade 5 Titanium Gas Block Measures 1" Long Available In Set Screw Design or Pin-on Design Socket Set Screws Included. Featuring A Knurled Tip Design For A More Secure Hold. (Install With A 3/32 Allen Wrench) Available In Satin Titanium Finish & Ion Bond Black (Dlc) Corrosion Resistant Approx. 45percent Lighter Than A Standard Lo-Pro Gas Block Package Contents: V Seven Titanium .750 Gas Block What firearm models does the manufacturer say V Seven Titanium .750 Gas Block is compatible with? The manufacturer suggests that V Seven Titanium .750 Gas Block is compatible with AR-15V Seven T .750: Titanium .750 Gas Block Set Screw