The Mizuno JPX 850 Forged Iron Set includes a 5-Iron with a loft of 6.5 degrees, designed for right-handed golfers with an extra stiff flex. The Project X Rifle 6.5 steel shaft provides excellent control and feel, making it a desirable choice for serious golfers looking for precision and power in their shots. With the Mizuno brand known for quality and performance in golf equipment, this iron set is sure to impress any golfer looking to improve their game.