Sierra 1440 BlitzKing 22 Cal 40gr Spitzer Bullets 100/Box

The Sierra 1440 BlitzKing delivers explosive expansion and pinpoint accuracy for varmint hunting and target shooting applications. This 40-grain spitzer bullet features Sierra's proven thin jacket design that fragments rapidly upon impact, making it ideal for prairie dogs, ground squirrels, and other small game where complete energy transfer is essential.

What Makes This Different

The BlitzKing's ultra-thin jacket construction sets it apart from standard hunting bullets by ensuring dramatic expansion even at lower velocities. Sierra engineers this bullet specifically for explosive terminal performance, with a jacket thickness that promotes complete fragmentation rather than penetration. The result is maximum energy dump and minimal ricochet risk compared to traditional full metal jacket or heavy hunting bullets.

Key Features

• 40-grain spitzer profile optimized for flat trajectory and wind resistance
• Thin jacket construction engineered for explosive expansion on impact
• Boat tail design reduces drag for improved long-range accuracy
• Lead core provides consistent weight distribution and balance
• Precision manufacturing ensures uniform dimensions within 0.001 inches
• Compatible with standard 22 caliber rifles including .223 Rem and .22-250
• 100-count bulk packaging reduces per-round cost for high-volume shooting

Field testing demonstrates consistent sub-MOA accuracy in quality bolt-action rifles, with velocities typically ranging from 3,200 to 4,000 fps depending on cartridge and barrel length. The BlitzKing excels in varmint hunting scenarios where quick, humane kills are required at distances from 100 to 400 yards. Competition shooters appreciate the bullet's predictable flight characteristics and minimal wind drift during precision matches.

Technical Specs

• Caliber: .224 diameter (22 caliber)
• Weight: 40 grains
• Profile: Spitzer boat tail
• Jacket: Thin copper construction
• Core: Lead alloy
• Ballistic Coefficient: Approximately 0.200 (G1)
• Recommended twist rate: 1:12 or faster
• Quantity: 100 bullets per box
• Manufacturer: Sierra Bullets, USA

Sierra's six-decade reputation for precision bullet manufacturing backs every BlitzKing with consistent quality control and proven terminal performance. The 100-count packaging provides serious shooters with enough ammunition for extended range sessions while maintaining cost efficiency for regular practice and hunting seasons.