Ergo Grip AR-15/M-16 Grip-Suregrip, Ambidextrous, Dark Earth, 4011-B-DE

223 and .308Ergonomically correct finger groovesIntegrated rear upper extension supports the web of your handSuperior Rhino Hide? texture improves weapon controlVirtually impervious to oils and solventsOver molded SUREGRIP material with original texture.Comes with The Gapper