Rage Two-Blade SlipCam Broadheads with Shock Collars Fully deploy upon entry, resulting in quick, humane kills 3/4" in-flight dia. Updated Shock Lock System for a more secure hold on the blades. Oversized cut-on-contact tips with stainless steel blades Rear-deploying Rage Two-Blade SlipCam Broadheads with Shock Collars are fully deployed upon entry, resulting in huge entry holes and wound channels, exceptional blood trails and quick, humane kills. High-speed footage shows the broadheads are fully deployed, even hyper-extended, at impact, while traditional over-the-top expandables open as they enter. Rage broadheads are streamlined, have a 3/4" in-flight dia. and fly like a field point. Rear-deploying blades will not deflect like the blades on an over-the-top expandable can on angled hits. Rage updated their Shock Lock System for a more secure hold on the blades while they're in your quiver, making your stalk worry-free. This also ensures that all the energy from the shot is transferred upon deployment for devastating wound channels. All Rage broadheads feature oversized cut-on-contact tips, HexFlat design for exceptionally stable flight and feature a body manufactured from aircraft-quality aluminum. Stainless steel blades. Two-blade model delivers a 2" cut.