XS Sight Systems SP-GAT 1.5in Diameter Suppressor - CSAT Glass Assault Sight Tool Matte Black Standard. 5in Diameter Suppressor. Simply Slide the Gat Over the Suppressor. Master Sgt. Paul Howe (Usa-Ret) Describes It Well: in the Gat Will Allow the Operator to Rapidly (and Effortlessly) Breach Glass and Gain Access to High-Risk Environments While Keeping Both Hands on Their Primary Weapon Platform With No Effect to the Weapon'S Zero Or Combat Readiness.in Specifications for XS Sight Systems SP-GAT CSAT Glass Assault Sight Tool: Manufacturer: XS Sight Systems Gun Type: Rifle Gun Make: AR Platform Gun Model: AR-15 Diameter: 1.5 in Fabric/Material: Anodized Aluminum Color: Matte Black Included Accessories: Allen Key Additional Features: SP-GAT Finish: Carbide Features of XS Sight Systems SP-GAT CSAT Glass Assault Sight Tool Anodized Aluminum; Carbide Tip; No Questions Asked Warranty Package Contents: XS Sight Systems SP-GAT CSAT Glass Assault Sight Tool Allen Key What firearm models does the manufacturer say XS Sight Systems SP-GAT CSAT Glass Assault Sight Tool is compatible with? The manufacturer suggests that XS Sight Systems SP-GAT CSAT Glass Assault Sight Tool is compatible with AR-15XS Sight Systems GA-0003T-1: SP-GAT 1.5in Diameter Suppressor - CSAT Glass Assault Sight Tool Matte Black Standard