Ramcat Diamond fixed-blade broadheads are based on Ramcat’s patented Airfoil system found on the ferrule. This concave design reduces wind planing, producing field point accuracy and deep penetration. The Diamondback is Ramcat’s first entirely fixed-blade broadhead, featuring a blade thickness of .032 inch. The 100-grain version has a 1.0625-inch cutting diameter, while the 125-grain version has a 1.5-inch cutting diameter. Both models feature  Firenock Aero Concentric Technology (below) to ensure the broadhead is aligned with the arrow, as well as Back Cut Technology, which means the rear of the blades are sharpened. MSRP: $34.99/Pack of three. Contact: www.ramcatbroadheads.com