This 9mm Luger ammunition from Corbon is designed to expand reliably even when fired from the relatively short barrels of popular concealed carry pistols like the SIG P938, S&W M&P Shield, or Glock 43. It accomplishes this with a 90 grain jacketed hollow point bullet and a +P load that propels that bullet to an extraordinarily high muzzle velocity of 1,500 feet per second. Each box contains 20 rounds.
Higher muzzle velocities produce better expansion, with the added recoil being somewhat mitigated by the lighter projectile weight. The light bullet also helps reduce the risk of overpenetration.
Corbon of Sturgis, South Dakota is one of the best known manufacturers of +P and high pressure ammunition and has a solid track record of producing safe, reliable cartridges. Their ammo uses non-corrosive Boxer primers and brass cases.