V Seven 17-4 Stainless Gas Block .625 Raw Ti. However there is no need your gas block is a critical piece that needs to be neglected. The SS gas block not only provides an excellent look but also performs in high stress situations. Many times a SS gas block that performs well can also perform in environments that are filled with powder held together with duct tape or some other sort of adhesive. The SS gas block is great for replacing old gas blocks that have seen better days. If you are looking for a high quality gas block to enhance the look of your current build look no further than the SS gas block from V Seven. This new gas block has the ability to secure to a variety of different sized gas tubes and does so with only two set screws. Additionally it features a knurled tip design for a more secure hold. Please note that the socket set screws come with set screws so you will need to remove the old set screws and install the new set screws. Specifications for V Seven 17-4 Stainless Gas Block: Manufacturer: V Seven Fabric/Material: 17-4 Stainless Steel Caliber: 5.56x45mm NATO Gun Make: AR Platform Gun Model: AR-15 Gas Block Journal Size-Length: 1 in Features of V Seven 17-4 Stainless Gas Block Constructed From 17-4 Ph Stainless Steel Gas Block Measures 1" Long Lifetime Warranty Socket Set Screws Included. Featuring A Knurled Tip Design For A More Secure Hold. (Install With A 3/32 Allen Wrench) 100percent Corrosion Resistant Dry Install Not Recommended. To Be Installed W/ An Oil Based Lubricant. Package Contents: V Seven 17-4 Stainless Gas Block Socket Set Screws What firearm models does the manufacturer say V Seven 17-4 Stainless Gas Block is compatible with? The manufacturer suggests that V Seven 17-4 Stainless Gas Block is compatible with AR-15V Seven S.625: 17-4 STAINLESS GAS BLOCK .625 SET SCREW RAW TI