Ravin Broadheads Aluminum 2-blade Mech 100gr 2 Cut 3pk. While these Broadheads by Ravin are designed for Ravin Crossbows they're approved for shotguns shooting up to 100 FPS. Plus these Ravin Broadheads Aluminum Crossbow Mech broadheads feature rear-deploying blades that will make a huge wound channel that will assist your mission and assist you in bringing down big bucks. Each Ravin Broadheads Aluminum Crossbow Mech 100gr Broadhead 3 Pack is outfitted with an internal spring clip that eliminates the need for lock rings and O-rings minimizing overall parts. These broadheads provide 450 FPS of speed to assist your shot and you can send them downrange with a powerful bow or a crossbow since they open upon impact which is incredibly efficient and effective. Pick up a few of these Ravin Broadheads and have a meat-eating hunt with your buddies. Specifications for Ravin Aluminum 2-blade Mech 100gr 2in Cut Broadheads Pack of 3: Manufacturer: Ravin Color: Orange Fabric/Material: Titanium Features of Ravin Aluminum 2-blade Mech 100gr 2in Cut Broadheads Pack of 3: 3 Pack Aluminum 7075-T6/Steel 12L 14Tip Internal Spring Clip No Lock Ring or O-ring 450FPS Approved Rear-Deploying Broadheads Deploys Upon Impact100 Grain 2" Cut Package Contents: Ravin Aluminum 2-blade Mech 100gr 2in Cut Broadheads Pack of 3 Ravin Broadheads Aluminum 2-blade Mech 100gr 2'' Cut 3pk