Sierra 1039 BlitzKing 20 Cal 39gr Bullets - 100 Count Box

The Sierra 1039 BlitzKing delivers explosive expansion and devastating terminal performance for varmint hunters demanding instant stops on prairie dogs, ground squirrels, and coyotes. This 39-grain projectile features Sierra's proven BlitzKing design with a thin jacket and large hollow point cavity that fragments violently upon impact.

What Makes This Different

The BlitzKing construction differs significantly from traditional hunting bullets through its ultra-thin copper jacket and oversized hollow point. While standard varmint bullets may pencil through small targets, the BlitzKing's controlled fragmentation transfers maximum energy to the target. The 39-grain weight provides optimal velocity in 20-caliber cartridges while maintaining accuracy at extended ranges.

Key Features

• Thin copper jacket designed for rapid expansion and fragmentation
• Large hollow point cavity maximizes energy transfer on impact
• 39-grain weight optimized for high velocity 20-caliber cartridges
• Boat-tail base design improves ballistic coefficient and downrange accuracy
• Consistent manufacturing tolerances ensure repeatable performance
• Lead core construction provides reliable expansion characteristics
• 100-count packaging reduces cost per round for high-volume shooting

Field testing demonstrates exceptional accuracy in bolt-action rifles with 1:12 twist rates or faster. The BlitzKing excels in cartridges like the .204 Ruger, .20 Tactical, and wildcat 20-caliber rounds where high velocity amplifies the explosive terminal effects. Weather conditions have minimal impact on performance, though crosswinds affect the lightweight projectile more than heavier bullets.

Technical Specs

• Caliber: .204 inch (20 caliber)
• Weight: 39 grains
• Bullet Type: BlitzKing hollow point boat-tail
• Jacket Material: Copper
• Core Material: Lead
• Recommended Twist Rate: 1:12 or faster
• Ballistic Coefficient: .287 (G1)
• Quantity: 100 bullets per box
• Manufacturer: Sierra Bullets
• Country of Origin: United States

Sierra's reputation for precision manufacturing ensures consistent performance across every bullet in the box. The BlitzKing design has proven itself in competition and hunting applications where immediate incapacitation matters most.