The Derby Boys 275 consists of Blended Fiber Technology, combining fiber in varied proportions to gain resilience for maixmum trampoline  effect to the seamlessly constructed barrel walls. Combat's Anisotropic Composite Technology varies stiffness along the handle (no sting) and across the barrel (improving performance).

Derby's always come Hot Out of the Wrapper. With combined precision molded components, optimally blended fibers and maximum performance weighting, Derby's are as hot as is legally allowed. 

PRECISION MOLDING TECHNOLOGY
BLENDED FIBER TECHNOLOGY
ANISOTROPIC COMPOSITE TECHNOLOGY
SEPARATION BARRIER TECHNOLOGY
NANOCOMP TECHNOLOGY INSIDE
SEAMLESS CONSTRUCTION
MAXIMUM ALLOWABLE PERFORMANCE