Sierra BlitzKing 22 Cal 55 Grain Boat Tail Bullets (.224 Diameter)
- Capacity-Rounds:
- 100
- Caliber-Gauge:
- 22 Caliber
- Grain:
- 55
- Quantity:
- 100 Per Box
- Bullet Tip Material:
- Polymer
- Core Material:
- Lead
- Jacket Material:
- Copper
- Recommended Usage:
- Varmint
- Sectional Density:
- 0.157
- Bullet Diameter:
- 0.224
- Cannelure:
- No
Sierra BlitzKing 22 caliber 55 grain boat tail bullets are purpose-built for varmint and small-game hunting where rapid expansion and reliable accuracy matter. These .224 diameter projectiles combine Sierra's long reputation for precision with a design that prioritizes both on-target performance and terminal effect. If you're loading ammunition for prairie dogs, coyotes, or similar hunting, BlitzKings deliver the kind of consistent results that have made Sierra a trusted name on the range and in the field for generations.
The BlitzKing's design centers on a proprietary compound tip paired with a thin jacket—a combination engineered to promote explosive expansion while maintaining the accuracy characteristics shooters expect from Sierra. The boat tail profile improves ballistic coefficient, helping rounds retain velocity and energy downrange. For the 22 caliber lightweight class, these bullets are rated for muzzle velocities up to 4400 fps, so they'll perform reliably across the spectrum of common 22-250 Remington, 220 Swift, and similar fast-twist loadings.
Whether you're a dedicated hand-loader fine-tuning loads for a specific rifle or someone new to reloading who wants proven, off-the-shelf components, Sierra BlitzKings remove the guesswork. You get bullets with a track record, backed by a brand that's staked its reputation on the simple promise: deliver performance you can depend on, every time you pull the trigger.
Key Features
- Proprietary compound tip designed for consistent, explosive expansion on varmint and small-game targets
- Thin jacket construction enhances accuracy and terminal performance
- Boat tail profile improves ballistic performance and downrange velocity retention
- Rated for muzzle velocities up to 4400 fps in 22 caliber
- .224 diameter fits standard 22-250 Remington, 220 Swift, and other common cartridges
Specifications
| Caliber | 22 Cal |
| Bullet Weight | 55 Grain |
| Diameter | .224 Diameter |
| Style | Boat Tail |
| Maximum Recommended Muzzle Velocity | 4400 fps |
| Type | BlitzKing (Varmint/Hunting) |
Frequently Asked Questions
What rifles and cartridges do these Sierra BlitzKing bullets work in?
These .224 diameter, 55 grain bullets are designed for 22 caliber cartridges, including the 22-250 Remington, 220 Swift, 22 Hornet, and other standard 22 cal chamberings. Always verify bore diameter and consult your specific rifle's manual before loading.
What are Sierra BlitzKing bullets designed for?
BlitzKings are engineered for varmint and small-game hunting where rapid, reliable expansion is important. The proprietary tip and thin jacket work together to deliver explosive performance on target.
Can I load these to maximum velocity?
Sierra rates the 22 caliber 55 grain BlitzKing for muzzle velocities up to 4400 fps. Stay within that limit and always develop loads carefully following established reloading data for your specific cartridge and rifle.
What makes Sierra BlitzKing bullets different from standard varmint bullets?
The BlitzKing combines a proprietary compound tip with a thin jacket and boat tail design—features Sierra developed to balance accuracy with controlled, explosive expansion. This combination is what distinguishes them in the varmint category.

