The Federal Premium loads start with the finest primers, which are subjected to more frequent inspections for dimensional tolerances and charge weight to ensure they deliver consistent ignition for every shot. Next are the propellants, which are specially formulated to meet Federal's stringent specifications. These clean-burning powders are of the highest grades in the industry. They're consistent and reliable. This Defense line provides consistent expansion, optimum penetration, and superior terminal performance with bullet weights and propellants optimized for the most efficient cycling and accuracy in subcompact handguns.
Specifications:

Caliber	357 Sig
Bullet Type	HST Jacketed Hollow Point
Bullet Weight	125 gr
Muzzle Energy	513 ft lbs
Muzzle Velocity	1360 fps
Rounds Per Box	20
Boxes Per Case	10
Application	Home Defense
Casing Material	Nickel-Plated Brass
Rating
Bullet Coating