The Hornady Handgun Hunter Ammo 40 S&W MonoFlex brings the Handgun Hunter series to the forefront for serious hunting and defensive shooters who demand controlled expansion and deep penetration; the MonoFlex bullet in this 135 gr load delivers about 1,130 fps and roughly 383 ftlbs of muzzle energy, combining the hard-hitting performance needed for medium game with reliable terminal results at common handgun hunting distances. As a hunting-rated handgun load from Hornady, MonoFlex uses an open cavity with an elastomer insert that drives rapid, uniform expansion while retaining an exceptionally high percentage of weight for deep wound channels and dependable shock, and the brass casing and U.S. origin add to consistent chambering and extraction in semi-auto pistols chambered in .40 S&W. Range-friendly velocity and controllable recoil make this round suitable for follow-up shots when ethical recovery is the goal, and hunters will appreciate the trajectory and energy profile for shots inside typical brush and field ranges. If you run drills at the range, guide hunting outings, or kit out an off-season defensive option that doubles for field work, Hornadys Handgun Hunter MonoFlex 40 S&W offers a versatile, hard-hitting option that balances expansion, penetration, and on-the-spot terminal performance.