Tiger Rock AR-15 Aluminum Extended Trigger Guard Assembly Green. It's reversible design allows easy trigger access when the shooter is wearing gloves or simply needs extra space. Easy installation with included screws. Specifications for Tiger Rock AR-15 Aluminum Extended Trigger Guard Assembly: Manufacturer: Tiger Rock Gun Make: AR Platform Gun Model: AR-15 Fabric/Material: 6061-T6 Aluminum Features of Tiger Rock AR-15 Aluminum Extended Trigger Guard Assembly Provides extra trigger space Package Contents: Tiger Rock AR-15 Aluminum Extended Trigger Guard Assembly What firearm models does the manufacturer say Tiger Rock AR-15 Aluminum Extended Trigger Guard Assembly is compatible with? The manufacturer says that Tiger Rock AR-15 Aluminum Extended Trigger Guard Assembly is compatible with AR-15Tiger Rock TG-G: AR-15 Aluminum Extended Trigger Guard Assembly -GREEN Green