Description
The 22-250 is already a premium varmint cartridge, and HSM pairs it with Sierra's BlitzKing to create ammunition that performs from the bench and in the field. Everything here is engineered with the same attention to detail as HSM's match-grade loads, meaning you're getting tight component tolerances and consistent powder charges in every round.
What Makes This HSM 22-250 Load Stand Out
The 55-grain BlitzKing bullet has a reputation for a reason. Its paper-thin copper jacket is built for concentricity that rivals match ammunition, while the aerodynamic boat-tail profile and hard acetyl resin polymer tip ensure flat trajectories and minimal wind drift. At impact, the tip drives into the core to initiate rapid fragmentation that stops varmints cleanly. Whether you're working prairie dogs at distance or taking coyotes off the roost, this bullet design performs.
Ballistics and Reloadability
With a muzzle velocity of 3610 fps and muzzle energy of 1592 foot-pounds, you're looking at a serious flat-shooting load that stays in the wind better than lighter alternatives. The rounds are loaded into boxer-primed brass that's suitable for reloading, so once you work up a load you like or just want to save money long-term, the casings are ready to go again. Non-corrosive primers mean your barrel stays clean between shoots.
Built to Tight Specs
HSM loads their varmint ammunition with the same obsessive approach they bring to their competition lines. Each box contains 20 rounds loaded to exacting specifications, which means round-to-round consistency you can depend on. That matters when you're dialing in on small targets or making precision shots where every shot needs to perform the same way.
Key Specifications
- Caliber: .22-250 Remington
- Bullet Weight: 55 grains
- Bullet Type: Sierra BlitzKing (polymer-tipped)
- Muzzle Velocity: 3610 fps
- Muzzle Energy: 1592 ft-lbs
- Case Material: Brass (reloadable)
- Primer Type: Boxer (non-corrosive)
- Rounds Per Box: 20
- Manufacturer: HSM
- Manufacturer Part Number: 2225020N
- UPC: 837306007286
What’s Included
- 20 rounds of HSM 22-250 Remington 55gr BlitzKing ammunition
Frequently Asked Questions
Is this HSM 22-250 ammunition suitable for reloading?
Yes. These rounds are loaded on brass cases with boxer primers, making them reloadable. After firing, you can prepare the casings for subsequent reloading, which helps bring down your long-term shooting costs while maintaining the quality of the ammunition.
What's the effective range for this 55gr BlitzKing load?
The 3610 fps muzzle velocity and flat trajectory make these rounds effective well beyond 300 yards for varmint work. The BlitzKing's aerodynamic design means good wind bucking and energy retention downrange, though your specific rifle's accuracy and your skill will ultimately determine your effective range.
How does HSM's 22-250 compare to other varmint ammunition?
HSM loads to the same tight tolerances they use in their match-grade ammunition, meaning better consistency round-to-round than many factory varmint loads. The Sierra BlitzKing bullet is a proven performer for terminal ballistics, and the combination makes this a solid option for hunters who want reliable accuracy without the premium price of some competitors.
Can I reload these casings multiple times?
Brass casings can typically be reloaded multiple times depending on pressure levels and your reloading practices. HSM's boxer-primed brass is designed for durability and reusability, making it a good value for shooters who reload. Always inspect casings for damage before reloading.





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