The Revolutionary Hypodermic Nc Utilizes Cutting-Edge Finger-Like tabs On The blades Slip Cam Pivot Point To Anchor Them In Place While In The Closed Position, eliminating The Need For a Shock Collar, Dental Band Or O-Ring, While Still providing Reliable Blade Retention. The 125-Grain Hypodermic Nc features The Lethal Hypodermic Hybrid Tip With An Even narrower Profile And Needle-Like Ferrule. In Flight, That streamlined Design makes For Superior Field-Tip Accuracy. The Two .035 Thick blades Dep