ERGO Suregrip AR15/M16 Right Hand Grip OD Green. Specifications for ERGO Suregrip AR15/M16 Right Hand Grip: Manufacturer: ERGO Finish: Textured Gun Make: AR Platform Gun Type: Rifle Gun Model: AR-15 Condition: New Features of ERGO Suregrip AR15/M16 Right Hand Grip Fits AR-15 type firearms in .223 Small shelf on left side of grip for thumb Ergonomically correct finger grooves Integrated rear upper extension supports the web of your hand Superior Rhino Hide texture improves weapon control Virtually impervious to oils and solvents Overmolded SUREGRIP material with original texture. ERGO SURE GRIP rubber texture Package Contents: ERGO Suregrip AR15/M16 Right Hand Grip What firearm models does the manufacturer say ERGO Suregrip AR15/M16 Right Hand Grip is compatible with? The manufacturer suggests that ERGO Suregrip AR15/M16 Right Hand Grip is compatible with AR-15ERGO 4000-OD: Suregrip AR15/M16 Right Hand Grip OD Green