Sierra Sports Master 10mm Caliber 165 Grain JHP Rifle Bullets

These bullets are designed to meet even the most demanding shooter’s needs. This bullet was introduced in 1992. The International Practical Shooting Confederation needs only 1000 fps muzzle velocity with the 165 grain #8445 to make “major.” These power factors are easily attained with the heavier bullets in the 10mm Auto or 40 S&W. One also can use any of these bullets in an “old timer” the 38-40 Winchester (38 WCF) made popular in both single-action revolvers and rifles for Cowboy Shooting. However these bullets are not legal for competition. Special provisions may be required for crimping (since these bullets have no cannelure for roll crimping) and expanding ball size in reloading dies for the 38-40. Specifications for Sierra Sports Master 10mm Caliber 165 Grain JHP Rifle Bullets: Manufacturer: Sierra Bullet Type: Jacketed Hollow Point (JHP), Hollow Point (HP) Bullet Weight: 165 grain Sectional Density: 0.147 Caliber: .400 Caliber Bullet Quantity: 100 Bullet Velocity: 1000 fps Country of Origin: USA Fabric/Material: Copper Package Contents: Sierra 8445 Sports Master 10mm .400 165 GR Jacketed Hollow Point (JHP) 100 Box