Speer Gold Dot Short Barrel Personal Protection Bullet .451 230 Grain Hollow Point Pistol Bullet 100. These bullets are engineered for excellent expansion at velocities common to short-barreled handguns. Specifications for Speer Gold Dot Short Barrel Personal Protection Bullet .451 230 Grain Hollow Point Pistol Bullet: Manufacturer: Speer Bullet Type: Hollow Point (HP) Bullet Weight: 230 grain Sectional Density: 0.162 Projectile Caliber: .451 Caliber Bullet Quantity: 100 Bullet Fabric/Material: Lead Features of Speer Gold Dot Short Barrel Personal Protection Bullet .451 230 Grain Hollow Point Pistol Bullet Gold Dot bullet design Excellent expansion at velocities common to short-barreled handguns Reliable feeding in semi-automatic pistols Higher-volume hollow point cavity aids in low-velocity expansion Package Contents: Speer Gold Dot Short Barrel Personal Protection Bullet .451 230 Grain Hollow Point Pistol Bullet Speer 4482: Gold Dot Short Barrel Personal Protection Bullet .451 230 Grain Hollow Point Pistol Bullet 100