Custom built here at Precision Airsoft by the Gun Guy (Dwayne Dees), this Designated Marksman Rifle is based on a G&G M14.  Using Modify torque up gears, bearing spring guide, bearing piston head and a M130 spring, with carefull attention paid to shimming and installing 7mm steel bushings. Due to the excellent cylinder compression and hop-up air seal,the velocity has been beefed up to a remarkable 480fps, making extended ranged shots a breeze!  The addition of the 3-9x40mm illuminated reticle, rubber armored scope and custom fitted bipod not only add to the look of the rifle, insuring higher stability for your shots with the bipod and clear target identification with the optics.