Sig Elite V-Crown Handgun Ammunition .40 S&W 180 gr JHP 985 fps 50/ct

Features:

Stacked hollow point bullet design with additional hollow point cavity
Unique toothed cannelure half way up shank ensures maximum weight retention and terminal expansion
DUCTA-BRIGHT 7A coated brass cases provide enhanced lubricity, superior corrosion resistance, and reliable feeding and extraction
Low flash propellant

Also, V shaped jacket skives and scores provide controlled, uniform expansion.