Challenger .410 Bore 2-1/2" #6 1/2 Ounce 250rds Case

At Challenger ammunition, state-of-the-art ballistic testing equipment - including a universal receiver, sensitive quartz pressure transducers and advanced chronographs - is employed to precisely measure shotgun shell pressures and velocities. Comprehensive quality checks are performed on all other factors to ensure consistent reliability. Their primers benefit from modern innovations, guaranteeing steady performance with every shot. Slow-burning powders reduce recoil and shot deformation for ou