I recently purchased a DPMS 308/7,62 G11 Recon Tactical Rifle. I'm left handed and I want to replace my Charging Handle with a Ambidextrous one and found the Rainier. First I want to know if it will fit and second does anyone have other recommendations. The Charging Handle the Rifle came with measures from the lip that inserts into the Rifle to the end of the handle measures seven and one half inches.The Rainier measures eight and one eight inches. Will it fit?