Speer DeepCurl Handgun Hunting .451 300 Grain Hollow Point Pistol Bullet 50. Pre-formed petals expand reliably and consistently and the bullet's high weight retention ensures deep penetration on heavy-bodied game. Specifications for Speer DeepCurl Handgun Hunting .451 300 Grain Hollow Point Pistol Bullet: Manufacturer: Speer Bullet Type: Hollow Point (HP) Caliber: .45 ACP Bullet Weight: 300 grain Projectile Caliber: .451 Caliber Bullet Quantity: 50 Bullet Features of Speer DeepCurl Handgun Hunting .451 300 Grain Hollow Point Pistol Bullet Electrochemical process bonds the jacket to the core Pre-formed petals for reliable controlled expansion High weight retention and deep penetration Package Contents: Speer DeepCurl Handgun Hunting .451 300 Grain Hollow Point Pistol Bullet Speer 3974: DeepCurl Handgun Hunting .451 300 Grain Hollow Point Pistol Bullet 50