Sierra Pro Hunter Features The Sierra Pro Hunter is engineered with a jacketed hollow point design that balances expansion with the penetration needed to reach vitals on medium and heavy game. A flat-base profile contributes to consistent accuracy at handgun hunting distances keeping the bullet s flight stable from the muzzle to the target. At 200 grains this bullet carries enough mass to drive deep and controlled expansion through tough hide and muscle which matters when the shot has to count. The .400 inch diameter matches both .40 S&W and 10mm Auto cases giving reloaders flexibility across either cartridge with the same component bullet. Because this is a jacketed lead projectile and not a complete cartridge reloaders control every other variable in the load including powder charge primer and case selection to tune performance to their specific firearm. The jacketed construction protects the lead core through the bore and during initial impact helping the bullet expand predictably rather than fragmenting prematurely. Sierra s reputation for consistent bullet weight and dimensional accuracy carries through the Pro Hunter line giving handloaders a dependable building block for a hunting load. The Sierra Pro Hunter is sold in a 100 count box for sale at GrabAGun ready for reloaders building ammunition for their next hunt. Sierra Pro Hunter Specifications Manufacturer: Sierra Model: Pro Hunter Caliber: .40 / 10mm Diameter: .400 Grain: 200 gr Bullet Type: Jacketed Hollow Point Bullet Material: Jacketed Lead Count: 100-Count Available At: GrabAGun