Snaplock Blade Retention System Easy to use. Just snap in the blades and you are good to go. Super simple, super secure. 100% Steel Tough Machined out of 100% Steel. The Deadmeat V2 is super tough. If you really want to stack up the meat, then you need the all new Deadmeat V2. Reusable Replaceable blades are easy to install. Rear deployment blades and the proper blade angle means better penetration and higher blood loss. Features: 1-1/2 Cutting Diameter Available in 100 and 125 grain 100% Grade "A" Steel 320% Stronger than our competitors Aluminum Easy to use Snaplock No blade pre-deployment Replacement blades and collars available BMP practice tip included