Vfc 416 NOTE the lower is from an originally PR15, it does not have HK trademarks on lower*** but is stkkk Vfc Inside is a G&P gearbox 400fps with g&p motor Has a element hop unit with a polished wide cut window barrel with a Krytac bucking and standard nub. This gun will throw .32s past 80 yards it's insane for an Aeg. I pride in upgrading my guns to shoot far, and the two I'm selling do! Wired to deans For all I know that's a real LaRue mount, my loss your gain. Red dot is old school aimpoint style Message with questions $15+ for shipping