Underwood Ammo .357 Sig 147 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition

Underwood Ammo loads premium ammunition with a focus on reliable accuracy using new brass, high quality projectiles and primers, and clean burning flash suppressed powders. Specifications for Underwood Ammo .357 Sig 147 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition: Manufacturer: Underwood Ammo Cartridge: .357 SIG Number of Rounds: 20 Bullet Type: Jacketed Hollow Point (JHP) Bullet Weight: 147 grain Cartridge Case Material: Nickel Plated Brass Muzzle Velocity: 1250 ft/s Muzzle Energy: 510 ft-lbs Application: Self Defense Package Type: Box Primer Style: Centerfire Lead Free: No Features of Underwood Ammo Sporting .357 SIG 147 Grain Jacketed Hollow Point Nickel Plated Brass Cased Centerfire Pistol Ammunition This ammo is a proven round for hunting. The bullet in this product does contain lead. 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 0.156 – Generally, the higher the coefficient, the more stable the projectile will be in flight. Package Contents: Underwood Ammo .357 Sig 147 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammo