Today the fi****ms market is saturated with parts and accessories meant for the popular M4/AR-15 r***e platform – but the core of that platform, the lower receiver, has not changed much since its initial design in 1957. Inspired by the P40 Warhawk, the shark-like features are machined into a lengthened and beveled magazine well. Though Hellbreaker is not likely to make you shoot faster or straighter, the impact it brings to the field is certainly unique. It takes quite a bit of CNC machine time to bring Hellbreaker's details to life and I hope you like them. Truth be told, most folks either love or hate the design. I'm okay with both camps and enjoy hearing the opinions. I had fun designing it, I love shooting it and we spend a significant amount of time perfecting each one so you will enjoy yours too.