Underwood Ammo 9mm Luger +P+ 147 Grain Bonded Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition

Each Gold Dot hollow point cavity is tuned by specific caliber and bullet weight to ensure optimum performance. In Underwood Ammo, they form the hollow point cavity in two stages. The first establishes how far the bullet can expand; the second controls the rate of expansion. This two-step cavity formation gives Speer engineers incredible control in the design process. Each bullet caliber and weight is tuned for optimum expansion and penetration. The bullet is then finished to provide a smooth profile for reliable feeding in semi-automatic handguns. Gold Dot was the first handgun ammunition loaded with true, bonded-core bullets. Using the exclusive Uni-Cor method, they bond the jacket to the core one molecule at a time at the very beginning of the bullet construction process. This virtually eliminates core-jacket separation. Nickel-plated brass casings, Underwood nickel plating process provides several key benefits, not limited to but including; improved feeding in all actions of firearms enhanced corrosion resistance over traditional brass, improved cosmetics, and ease of cleanup during reloading. Nickel-plated casings will not tarnish like brass during storage or when in contact with foreign materials such as leather, moisture, and other metals. As with all of Underwood Ammo rounds, they utilize flash suppressed powder so that your vision will not be compromised if it becomes necessary to use your firearm in low light. While taking advantage of the state of the art testing equipment, this high-performance ammunition is field tested using popular, real firearms that their customers are most likely to own out in the real world with all the elements you would experience. Specifications for Underwood Ammo 9mm Luger +P+ 147 Grain Bonded Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition: Manufacturer: Underwood Ammo Cartridge: 9mm Luger +P+ Number of Rounds: 20 Bullet Type: Bonded Jacketed Hollow Point (BJHP) Bullet Weight: 147 grain Cartridge Case Material: Nickel Plated Brass Muzzle Velocity: 1175 ft/s Muzzle Energy: 451 ft-lbs Application: Self Defense Package Type: Box Included Accessories: None Primer Style: Centerfire Sectional Density: 0.166633604, 0.16663360444356 Lead Free: No Width: 2.3 in Gun Type: Handgun Dimensions: 1.40 X 2.30 X 2.70 in Length: 2.7 in Features of Underwood Ammo 9mm Luger +P+ 147 Grain Bonded Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition This ammo is a proven round for hunting. This round is designed to be supersonic and travels faster than the speed of sound. This product has been designed to be an effective choice for the ultimate in self-defense applications. The bullet in this product has a Sectional Density, (SD) of 0.166633604443563. SD is the ratio of an object’s mass to its cross sectional area with respect to a given axis. It conveys how well an object’s mass is distributed (by its shape) to overcome resistance along that axis. This ammo IS SAFE to use in a suppressor. The bullet in this ammo has a ballistic coefficient (G1) of – Generally, the higher the coefficient, the more stable the projectile will be in flight. Package Contents: Underwood Ammo 9mm Luger +P+ 147 Grain Bonded Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition