Adi 308win 135gr Sierra Hp (20pk)With uncompromising quality and attention to detail, our ammunition is built on over 130 years of experience in propellant and ammunition design. ADI World Class powders, ammunition and components are synonymous with precision, performance and unrivaled perfection. Trusted by the worlds most discerning markspeople. Superior quality projectiles aid in match grade accuracy Cases annealed using our highly controlled, advanced process Propellant