The American-made Spitfire DoubleCross is a 100-Grain Broadhead that integrates four, no-fail blades with two-stage blade deployment. Spitfire's bulletproof design keeps the blades closed in flight and only open on impact, no matter how fast the arrow is traveling. Unique four blade design Two-Stage, no-fail blade deployment Three inch massive cutting trauma Trophy tip penetrates through bone High-quality components